Animal welfare in the United States relates to the treatment of non-human animals in fields such as agriculture, hunting, medical testing and the domestic ownership of animals. It is distinct from animal conservation.
Legislation | Animal Welfare Act of 1966 |
---|---|
Number of animals slaughtered annually for meat production | |
Total | 9.94 billion (2022[1]) |
Per capita | 29.39 (2022[1]) |
History
edit1641–1900
editThe first known animal welfare laws in North America were regulations against "Tirranny or Crueltie" toward domestic animals included in the 1641 Massachusetts Body of Liberties.[2]
Starting in the late 1820s, a number of states passed anti-cruelty statutes. Many of these exempted animals used in experiments, and only twice were they invoked on behalf of animals.[3] The first Humane Societies and Societies for the Protection of Animals (SPCAs) were formed starting in the late 1860s to run animal shelters and promote the enforcement of animal cruelty laws.[4]
The American anti-vivisection movement began in response to the opening of the first animal laboratories in the 1860s and 70s. The American Anti-Vivisection Society was formed in Philadelphia in 1883. The anti-vivisection movement failed to achieve federal regulations on animal experimentation and declined as medical science advanced.[4][5]
1900–present
editThe beginning of intensive animal farming is traceable to 1923 in the Delmarva Peninsula, where Celia Steele raised her first flock of chickens for meat.[6] Starting in the 1940s, intensive confinement and genetic selection of chickens for characteristics like growth rate, weight, and feed conversion efficiency allowed farmers to obtain chicken meat much more efficiently,[7] while leading to many welfare concerns including painful skeletal problems.[8][9] Pigs and cows were raised in industrial farming operations starting in the 1960s.[10] Largely due to the efficiencies brought by industrial animal farming, American meat consumption (and therefore the number of animals in industrial farming facilities) rose dramatically beginning in the 1940s.[8][11]
Animal experimentation also increased significantly over the course of the twentieth century, largely driven by the development of new drugs.[12]
Following the decline of the anti-vivisection movement in the early-twentieth century, animal welfare and rights movements did not re-emerge until the 1950s. In 1955, the Society for Animal Protective Legislation (SAPL) was founded to lobby for humane slaughter legislation, and the Humane Methods of Slaughter Act (HMSA) was passed in 1958.[13] Following public outcry over abuses of dogs reported in the media, the Animal Welfare Act was passed in 1966.[3]
The animal welfare and rights movements grew in the 1970s with the publication of philosopher Peter Singer's influential Animal Liberation,[14] and Henry Spira's successful and highly publicized campaigns against animal testing.[15][16] The movements became more popular still with the founding of People for the Ethical Treatment of Animals (PETA) in 1980 and PETA's years-long legal battle over the Silver Spring monkeys, 17 research macaques found to be living in welfare-compromised conditions in an undercover investigation by PETA's Alex Pacheco.[17]
Laws
editFederal
editThe 1958 HMSA was the first major federal law concerning animal welfare. The HMSA stipulates that animals be "rendered insensible to pain...before being shackled, hoisted, thrown, cast, or cut", and sets out which methods of slaughter are appropriate for which species.[18] The enforcement of the HMSA is questionable. The law lacks a general enforcement mechanism - its original enforcement mechanism, the prohibition of federal purchases of animal products whose slaughter violated the HMSA, was repealed in 1978.[19] In 2010 the Government Accountability Office (GAO) released a report criticizing the United States Department of Agriculture's (USDA) enforcement of the HMSA.[20] Chickens, which account for over 95% of farm animals slaughtered in the U.S.,[21] are exempt from protection under the HMSA.[19]
The basis of animal welfare legislation in the US is the Animal Welfare Act of 1966 (AWA).[22] The original AWA was aimed at regulating the sale and transport of animals.[22] The AWA is enforced by the USDA, APHIS, and the Animal Care agency.
Federal animal care standards mainly cover humane handling, housing, space, feeding, sanitation, shelter from extremes of weather, adequate veterinary care, transportation, and handling in transit.[23]
The AWA was amended eight times, in 1970, 1976, 1985, 1990, 2002, 2007, 2008, and 2013.
In 1970, the Act was amended (Pub.L. 91–579) to include all warm-blooded animals used in testing, experimentation, exhibition, as pets or sold as pets.[24] Certain cases could be exempted from such definitions unless they used live animals in substantial numbers. Fines were increased for those interfering with an investigation of an experimentation facility. Those found guilty of assaulting or killing Federal inspectors responsible for such tasks also faced additional sentencing. Basic treatment was expanded to include humane and reasonable handling of the animals, and required shelter from weather and temperature extremes, proper ventilation, adequate housing, decent sanitation, and adequate veterinary care at all stages in the animal's life.
The Act was further amended in 1976 (Pub.L. 94–279) to further regulate animal treatment during transportation. Animals were to be kept in adequately sized traveling accommodations, and to be kept from fighting amongst one another. The definition of animal was broadened to rid the law of the possible interpretation that dogs used for hunting, security, and breeding were not included in its protection.
The Act was amended in the Food Security Act of 1985 (Pub.L. 99–198). Under this law, it was not permitted for a single animal to be used in more than one major operative experiment, from which it was also allowed adequate time to recover as guided by a veterinarian with proper training. This amendment directed new minimum standards for the handling, housing, sanitation, feeding and other care practices. Requirements for psychological well-being of dogs and primates were made. The law also requires research facilities to be able to describe painful practices as well as implement practices that minimize pain and stress to the animals. Another requirement made under this law was for each research facility to establish an Institutional Animal Care committee to oversee research proposals and provide oversight of animal experimentation.[22]
In 1990, The Food, Agriculture, Conservation, and Trade Act of 1990 was amended by adding SEC. 2503, Protection of Pets (Pub.L. 101–624). This section established a holding period for cats and dogs of not less than 5 days at a holding facility of the dealer, so that the animal could be adopted or recovered by their original owner before it is sold. The provision applies to operated pounds, research facilities, or private organizations. It also requires that a written certification with the animal's background be provided to the recipient. Details should include a description of the animal, history of the animal's transfers, records, and modifications, and signatures from the dealer and recipient. Repeat violations of this section are subject to a $5000 fine per cat or dog acquired or sold. Three or more violations could result in the dealer's license being permanently revoked.[25] Prior to the Animal Welfare Act, animal welfare law was largely reactive and action could only be taken once an animal had suffered unnecessarily.
In 2002, Title X, Subtitle D, of the Farm Security and Rural Investment Act amended the Animal Welfare Act of 1966 by changing the definition of animal (Pub.L. 107–171). Section 2 of the Animal Welfare Act (7 U.S.C. 2132) was amended by changing exclusions specifically to birds, rats of the genus Rattus, and mice of the genus Mus to use in research. Additionally, this law expanded the regulation of animal fighting, making it a misdemeanor to ship, exhibit, or sponsor birds for fighting purposes. Penalties under this section could result in a fine of $15000.[26]
In 2007, The Animal Fighting Prohibition Reinforcement Act amended section 26 of the Animal Welfare Act (Pub.L. 110–22). Its purpose was to strengthen prohibitions against animal fighting, and under the provisions of the AWA it made animal fighting a felony with punishment of up to 3 years in prison under Title 18 of the U.S. Code (Crimes and Criminal Procedure). The act also made it a felony to trade, have knives, gaffs or other objects that aided in use of animal fighting. Also, these provisions were designed to close the loopholes from the 2002 amendments.[22]
In 2008, the Food, Conservation, and Energy Act of 2008, added several new amendments to the Animal Welfare Act (Pub.L. 110–246). It added more prohibitions to training, possessing and advertising animals or sharp objects for use in animal fighting. The penalties for these crimes were raised to 3–5 years imprisonment. The 2008 amendments also prohibited imports for resale of dogs unless they were at least six months of age, have all necessary vaccinations and are in good health. Furthermore, fines for violations of the Animal Welfare Act increased from $2500 to $10,000 per violation, per animal and per day.[27]
In 2013, "An Act to Amend the Animal Welfare Act to Modify the Definition of 'Exhibitor'," added ‘‘an owner of a common, domesticated household pet who derives less than a substantial portion of income from a nonprimary source (as determined by the Secretary) for exhibiting an animal that exclusively resides at the residence of the pet owner,’’ after ‘‘stores,’’ in section 2(h).[28]
No federal laws regulate the living conditions of farm animals.[29] Based on its policies towards animals, the U.S. received a grade of D out of possible grades A, B, C, D, E, F, G on World Animal Protection's Animal Protection Index in both 2014 and 2020.[30]
In regards to legislative attitudes towards animal welfare, a legislator's political party is the biggest influencer on how they will vote on a proposed animal welfare bill. Legislators representing the democratic party usually are the most in favor of bills that support legislation that improves animal welfare.[31]
State
editThis table shows which states have enacted bans on various industrial farming practices considered to be inhumane.[32]
Gestation crates | Veal crates | Extreme confinement of hens | Tail-docking | Foie gras | |
---|---|---|---|---|---|
Arizona | X | X | |||
California | X | X | X | X | X |
Colorado | X | X | |||
Florida | X | ||||
Maine | X | X | |||
Michigan | X | X | X | ||
Ohio | X | X | X | X | |
Oregon | X | X | |||
Rhode Island | X | X | X |
Animal issues
editAnimals used for food
editAnimal agriculture
editAccording to the USDA, the total number of land animals slaughtered for food in the U.S. has ranged between 8.9 and 9.5 billion since 2000. In 2015, approximately 9.2 billion land animals were slaughtered for food; 8.8 billion of these were chickens.[21] The total number of farm animal deaths each year is considerably higher than the slaughter total, since at least tens of millions die before they are slaughtered.[33]
While there are no official statistics on the number of aquatic animals killed for food in the U.S., scientist Noam Mohr estimated that 56 billion sea animals were killed to feed Americans in 2011.[34]
Animal product consumption
editIn 2013, American meat consumption was second-highest among Organisation for Economic Co-operation and Development (OECD) countries (behind Australia) at 200.6 lbs per capita annually.[35] Cow consumption has been decreasing since the 1970s, while chicken consumption has doubled.[36]
According to a 2009 Food and Agriculture Organization (FAO), American egg consumption was higher than the developed countries’ average.[37] Per-capita egg consumption in the U.S. climbed to 263 in 2014, the highest in recent years.[38]
Per capita availability of dairy products dropped from 339.2 lbs in 1970 to 275.9 in 2012.[39]
Vegetarianism and veganism
edit6% of respondents in a 1999 Gallup poll identified themselves as vegetarian, while 5% identified themselves as vegetarian a 2012 poll of 1014 respondents. 2% identified themselves as vegan in the 2012 poll.[40] In a much larger survey (over 11000 respondents) conducted by the Humane Research Council in 2014, only 1.5% of respondents were vegetarian and 0.5% vegan.[41]
While these poll numbers do not indicate an increase in vegetarianism and veganism, plant-based diets and the consumption of fewer animal products seem to be a growing trend.[42]
Animals used for clothing
editLeather
editThe United States is a major producer of leather. In 2012, it was the world's largest producer of bovine hide,[43] and in 2013-2014 leather exports were among the highest ever.[44]
Fur
edit3.76 million mink were killed for their fur on fur farms in the U.S. in 2014.[45] There are very few federal or state regulations on fur farming aside from labeling laws and bans on dog and cat fur trade.[46]
Americans trap and kill more wild animals for fur than any other country (up to 7 million annually), and the number of animals killed has increased substantially in recent years due to international demand. The steel-jaw trap, a trapping method widely considered inhumane and banned in over 80 countries, is legal in 42 of 50 American states and is the most common trapping method.[47][48]
Animals used in science
editIn the US, every institution that uses vertebrate animals for federally funded laboratory research must have an Institutional Animal Care and Use Committee (IACUC).[50] Each local IACUC reviews research protocols and conducts evaluations of the institution's animal care and use which includes the results of inspections of facilities that are required by law. The IACUC committee must assess the steps taken to "enhance animal well-being" before research can take place. This includes research on farm animals.[51]
According to the National Institutes of Health Office of Laboratory Animal Welfare, researchers must try to minimize distress in animals whenever possible: "Animals used in research and testing may experience pain from induced diseases, procedures, and toxicity. The Public Health Service (PHS) Policy and Animal Welfare Regulations (AWRs) state that procedures that cause more than momentary or slight pain or distress should be performed with appropriate sedation, analgesia, or anesthesia.[51]
However, research and testing studies sometimes involve pain that cannot be relieved with such agents because they would interfere with the scientific objectives of the study. Accordingly, federal regulations require that IACUCs determine that discomfort to animals will be limited to that which is unavoidable for the conduct of scientifically valuable research, and that unrelieved pain and distress will only continue for the duration necessary to accomplish the scientific objectives. The PHS Policy and AWRs further state that animals that would otherwise suffer severe or chronic pain and distress that cannot be relieved should be painlessly killed at the end of the procedure, or if appropriate, during the procedure."[51]
The National Research Council's Guide for the Care and Use of Laboratory Animals also serves as a guide to improve welfare for animals used in research in the US.[52] The Federation of Animal Science Societies' Guide for the Care and Use of Agricultural Animals in Research and Teaching is a resource addressing welfare concerns in farm animal research.[53] Laboratory animals in the US are also protected under the Animal Welfare Act. The United States Department of Agriculture Animal and Plant Health Inspection Service (APHIS) enforces the Animal Welfare Act. APHIS inspects animal research facilities regularly and reports are published online.[54]
According to the U.S. Department of Agriculture (USDA), the total number of animals used in the U.S. in 2005 was almost 1.2 million,[55] but this does not include rats, mice, and birds which are not covered by welfare legislation but make up approximately 90% of research animals.[56][57]
In 2015, an article in The New York Times on the U.S. Meat Animal Research Center, a scientific facility containing over 30,000 farm animals, stated that the animals there are grossly mistreated because farm animals are not included under the Animal Welfare Act of 1966.[58] In September 2016, the United States Department of Agriculture released a report on an investigation into the material covered by the Times article, and recommended that the USDA "establish adequate policies, procedures, and processes related to oversight of animal welfare at USMARC."[59]
Animals used in cosmetics tests
editTesting cosmetics on animals is currently legal in the US. The Humane Cosmetics Act to prohibit testing cosmetics on animals was re-introduced to Congress in 2015.[60]
Animals used for entertainment
editThe controversial practice of circus animal acts is legal in the US.[61] In 2015 Ringling Bros. and Barnum & Bailey Circus announced it will phase out its use of elephants by 2018,[62] but ended up shutting down in 2017. In May 2022, the circus announced it would resume touring in 2023 without the use of animals.
The keeping of cetaceans in captivity for entertainment is also legal. California has proposed legislation to ban the captive display of orcas, and the state of Washington has proposed banning the captivity of any cetacean for entertainment.[63] Following major public backlash prompted by the 2013 film Blackfish, SeaWorld announced in 2015-16 that it will end its controversial orca shows and breeding program.[64]
Dog fighting
editIn 2007, the U.S. Congress passed a Federal law against interstate dog fighting activities.[22] The Animal Fighting Prohibition Reinforcement Act provided for felony-level penalties including multi-year prison sentences and large fines for each offence.[22] Passage of this law was followed by the involvement of the Inspector General's Office of the U.S. Department of Agriculture in ongoing investigations around the United States.
In addition to the controversial treatment a dog receives when he has potential as a fighter, according to a filing in U.S. District Court in Richmond by Federal investigators in Virginia, which was obtained under the Freedom of Information Act and published by The Baltimore Sun on July 6, 2007, a losing dog or one whose potential is considered unacceptable faces "being put to death by drowning, strangulation, hanging, gun shot, electrocution or some other method".[65][66][67]
"Bait" animals are often used to test a dog's fighting instinct. The "bait" is mauled or killed in the process. Often "bait" animals are stolen pets.[68]
Rodeo
editThe welfare of animals in rodeo has been a topic of discussion for the industry, the public, and the law for decades. Protests were first raised in the 1870s, and, in the middle twentieth century, laws were enacted to curb events using animals.[70] The American Humane Association (AHA) has worked with the rodeo industry (specifically, the PRCA) to establish rules improving animal welfare in rodeo and the treatment of rodeo animals.
Today, animal cruelty complaints in rodeo are still very much alive. The PRCA (which governs about a third of the rodeos conducted in the United States annually) has provided rules for its members regarding animal welfare. Some local jurisdictions have banned the use of certain rodeo tack or certain events such as tie down roping or steer tripping.[citation needed]
Public opinion
editA 2015 Gallup poll found that 32% of Americans agreed that animals should have the ”same rights as people”, up from 25% in 2008. 54% were "somewhat" or "very" concerned about animals raised for food and 67% about animals in research.[71] A 2014 Pew Research Center poll found that 50% of respondents oppose animal testing, up from 43% in 2009.[72]
Animal movement
editAnimal activism is commonly divided into two camps: animal welfare and animal rights. Animal welfare is concerned with the humane treatment of animals but does not oppose all uses of animals, while animal rights is concerned with ending all human use of animals.[73] The largest American animal nonprofit, The Humane Society of the United States (HSUS), is an animal welfare organization. PETA, Farm Animal Rights Movement (FARM),[74] and Direct Action Everywhere (DxE)[75] are animal rights organizations based in the U.S.
The activities of animal welfare and rights organizations include lobbying for animal protection legislation and better corporate animal welfare policies (e.g. cage-free egg campaigns), promoting reductions in animal product consumption, and conducting undercover investigations of industrial animal farms and animal research laboratories.[76] The HSUS has been instrumental in the passage of several state-level bans on cruel farming practices,[32] and Mercy for Animals' ongoing (as of April 2016) corporate cage-free egg campaign has helped bring about a number of corporate pledges to use cage-free eggs.[77][78]
The Nonhuman Rights Project (NhRP) is an American civil rights organization working to obtain legal personhood for some animals. In 2013 the NhRP filed the first-ever lawsuits on behalf of chimpanzees, demanding courts grant them the right to bodily liberty via a writ of habeas corpus.[79] The original petitions were denied,[80] and legal efforts on behalf of the chimps are ongoing as of spring 2016.[81] The NhRP plans to file a habeas corpus lawsuit on behalf of captive elephants later in 2016.[82]
See also
edit- Category:Animal welfare organizations based in the United States
- Fauna of the United States
- List of animal rights advocates
- Timeline of animal welfare and rights
- Timeline of animal welfare and rights in the United States
- Timeline of animal welfare and rights in Europe
- Abolitionism (animal rights)
- Universal Declaration on Animal Welfare
- U.S. Meat Animal Research Center
- Speciesism
References
edit- ^ Hannah Ritchie; Pablo Rosado; Max Roser (2023). "Animal Welfare". Our World In Data.
- ^ Belden C. Lane (April 21, 2011). Ravished by Beauty: The Surprising Legacy of Reformed Spirituality. Oxford University Press. ISBN 9780199831685. Archived from the original on August 24, 2020. Retrieved April 19, 2016.
- ^ a b Benjamin Adams; Jean Larson. "Legislative History of the Animal Welfare Act". Archived from the original on May 13, 2016. Retrieved April 26, 2016.
- ^ a b David Walls. "Animal Rights Movement". Archived from the original on April 19, 2016. Retrieved April 27, 2016.
- ^ "The History of the Anti-Vivisection Movement". February 18, 2015. Archived from the original on May 31, 2016. Retrieved April 27, 2016.
- ^ "Sussex County, Delaware - Historic Events". October 14, 2011. Archived from the original on October 14, 2011. Retrieved May 9, 2023.
- ^ Dominick Elfick. "A Brief History of Broiler Selection: How Chicken Became a Global Food Phenomenon in 50 Years" (PDF). Archived (PDF) from the original on August 24, 2015. Retrieved April 28, 2016.
- ^ a b Jonathan Safran Foer (2009). Eating Animals. Little, Brown and Company. ISBN 9780316069908.
- ^ "Leg Problems in Broilers". September 14, 2007. Archived from the original on June 5, 2016. Retrieved April 27, 2016.
- ^ Danielle Nierenberg (2005) Happier Meals: Rethinking the Global Meat Industry. Worldwatch Paper 121: 5
- ^ Janet Larsen (March 7, 2012). "Peak Meat: U.S. Meat Consumption Falling". Archived from the original on April 14, 2016. Retrieved April 27, 2016.
- ^ Rachel Hajar (2011). "Animal Testing and Medicine". Heart Views. 12 (1): 42. doi:10.4103/1995-705X.81548. PMC 3123518. PMID 21731811.
- ^ "Animal Rights Movement" (PDF). Archived (PDF) from the original on December 13, 2016. Retrieved April 20, 2016.
- ^ "Peter Singer". January 29, 2007. Archived from the original on April 24, 2016. Retrieved April 21, 2016.
- ^ "Animal Rights International: A Historical Note and Tribute to Henry Spira". Archived from the original on February 24, 2008. Retrieved April 21, 2016.
- ^ Barnaby Feder (September 15, 1998). "Henry Spira, 71, Animal Rights Crusader". The New York Times. Archived from the original on March 10, 2016. Retrieved April 21, 2016.
- ^ Peter Carlson (February 24, 1991). "The Great Silver Spring Monkey Debate". The Washington Post. Archived from the original on May 31, 2016. Retrieved April 21, 2016.
- ^ "Humane Methods of Slaughter Act | National Agricultural Library". www.nal.usda.gov. Retrieved May 9, 2023.
- ^ a b Cynthia F. Hodges (2010). "Detailed Discussion of the Humane Methods of Slaughter Act". Archived from the original on March 24, 2016. Retrieved April 26, 2016.
- ^ Wayne Pacelle (May 5, 2010). "Action Needed to Better Enforce Humane Slaughter Act". HuffPost. Archived from the original on August 9, 2016. Retrieved April 27, 2016.
- ^ a b "Farm Animal Statistics: Slaughter Totals". Archived from the original on April 28, 2016. Retrieved April 27, 2016.
- ^ a b c d e f Tadlock Cowan (September 9, 2010). "The Animal Welfare Act: Background and Selected Legislation" (PDF). Congressional Research Service. Archived (PDF) from the original on September 27, 2013. Retrieved June 1, 2012.
- ^ USDA - Animal and Plant Health Inspection Service (APHIS) (August 2005). "Licensing and Registration Under the Animal Welfare Act Guidelines for Dealers, Exhibitors, Transporters, and Researchers" (PDF). U.S. Department of Agriculture (USDA) p. Archived from the original (PDF) on June 16, 2012. Retrieved June 2, 2012.
- ^ U.S. Congress, Office of Technology Assessment (February 1986). Alternatives to Animal Use in Research, Testing, and Education (PDF). U.S. Congress, Office of Technology Assessment. NTIS order #PB86-183134. Archived (PDF) from the original on September 28, 2013. Retrieved June 1, 2012 – via princeton.edu.
- ^ 101ST CONGRESS (November 28, 1990). "PUBLIC LAW 101-624--NOV. 28, 1990". Public Law 101-624, Food, Agriculture, Conservation, and Trade Act of 1990, Section 2503 - Protection of Pets. United States Department of Agriculture. Archived from the original on June 3, 2013. Retrieved July 1, 2012.
{{cite web}}
: CS1 maint: numeric names: authors list (link) - ^ 107th Congress, H.R. 2646 (January 23, 2002). "Public Law 107-171--Farm Security and Rural Investment Act of 2002". United States Department of Agriculture - National Agricultural Library. United States Department of Agriculture. Archived from the original on July 7, 2012. Retrieved July 1, 2012.
{{cite web}}
: CS1 maint: numeric names: authors list (link) - ^ "Public Law 110-246 - Food, Conservation, and Energy Act of 2008". awic.nal.usda.gov. June 18, 2008. Archived from the original on January 21, 2017. Retrieved June 8, 2012.
- ^ "An Act to Amend the Animal Welfare Act to Modify the Definition of "Exhibitor."". Archived (PDF) from the original on August 24, 2020. Retrieved June 25, 2017.
- ^ "Farmed Animals and the Law". Archived from the original on April 28, 2016. Retrieved April 27, 2016.
- ^ "United States of America" (PDF). 2014. Archived (PDF) from the original on August 27, 2016. Retrieved April 28, 2016.
- ^ Tauber, Steven (January 2013). "State Legislator's Roll- Call Votes on Farm Animal Protection Bills: The Agricultural Connection". Society and Animals. 21 (6): 501–522. doi:10.1163/15685306-12341313.
- ^ a b "Major Advancements in Farm Animal Protection". Archived from the original on April 23, 2016. Retrieved April 27, 2016.
- ^ "Is Vegan Outreach right about how many animals suffer to death?". October 24, 2011. Archived from the original on April 19, 2016. Retrieved April 27, 2016.
- ^ Noam Mohr. "Average and Total Numbers of Land Animals Who Died to Feed Americans in 2011" (PDF). Archived (PDF) from the original on October 22, 2016. Retrieved April 27, 2016.
- ^ Niall McCarthy (August 5, 2015). "Which Countries Eat The Most Meat Each Year?". Forbes. Archived from the original on June 1, 2016. Retrieved April 26, 2016.
- ^ Tamar Haspel (October 27, 2015). "The decline of the (red) meat industry - in one chart". Archived from the original on May 27, 2016. Retrieved April 27, 2016.
- ^ Food and Agriculture Organization of the United Nations (2009). "The State of Food and Agriculture" (PDF). Archived (PDF) from the original on March 14, 2016. Retrieved April 27, 2016.
- ^ "General US Stats". Archived from the original on May 3, 2016. Retrieved April 27, 2016.
- ^ Jeanine Bentley (June 2014). "Trends in US Per Capita Consumption of Dairy Products, 1970-2012". Archived from the original on April 17, 2016. Retrieved April 27, 2016.
- ^ Frank Newport (July 26, 2012). "In U.S., 5% Consider Themselves Vegetarians". Archived from the original on February 17, 2017. Retrieved April 27, 2016.
- ^ "Study of Current and Former Vegetarians: Initial Findings" (PDF). December 2014. Archived (PDF) from the original on March 6, 2016. Retrieved April 27, 2016.
- ^ Angela Haupt (July 24, 2012). "Me, Give Up Meat? Vegan Diets Surging in Popularity". Archived from the original on May 14, 2016. Retrieved April 27, 2016.
- ^ Food and Agriculture Organization of the United Nations, Trade and Markets Division (2013). "World Statistical Compendium for raw hides and skins, leather and leather footwear 1993-2012" (PDF). Archived (PDF) from the original on January 28, 2015. Retrieved April 27, 2016.
- ^ "U.S. Hide, Skin, and Leather Industry Exports $1.43 Billion of Product in First Half of 2014". August 12, 2014. Archived from the original on May 13, 2016. Retrieved April 27, 2016.
- ^ United States Department of Agriculture (July 24, 2015). "Mink" (PDF). Archived from the original (PDF) on May 13, 2016. Retrieved April 27, 2016.
- ^ Lesley A. Peterson (2010). "Fur Production and Fur Laws". Archived from the original on December 1, 2016. Retrieved April 27, 2016.
- ^ Tom Knudson (January 14, 2016). "America's Trapping Boom Relies on Cruel and Grisly Tools". Archived from the original on April 25, 2016. Retrieved April 27, 2016.
- ^ "Exposing the Myths: the Truth about Trapping". Archived from the original on May 13, 2016. Retrieved April 27, 2016.
- ^ "Animal" (PDF). February 14, 2012. Archived from the original (PDF) on February 14, 2012. Retrieved October 23, 2019.
- ^ "Research Regulations". April 10, 2010. Archived from the original on November 30, 2012. Retrieved October 22, 2012.
- ^ a b c ftp://ftp.grants.nih.gov/IACUC/GuideBook.pdf[dead link ]
- ^ "Research Animals | Animal Welfare Information Center". Awic.nal.usda.gov. November 20, 1985. Archived from the original on October 17, 2012. Retrieved October 16, 2012.
- ^ "AGGuideCovers2010.indd" (PDF). Archived from the original (PDF) on December 12, 2012. Retrieved October 16, 2012.
- ^ "Usda - Aphis - Animal Care - Search". Archived from the original on May 21, 2013. Retrieved February 21, 2012.
- ^ "2005 Report on Enforcement of the Animal Welfare Act" (PDF). U.S. Department of Agriculture. Archived from the original (PDF) on March 1, 2013.
- ^ The humane care and treatment of laboratory animals. National Association of Biomedical Research
- ^ Trull, F. L. (1999). "More Regulation of Rodents". Science. 284 (5419): 1463. Bibcode:1999Sci...284.1463T. doi:10.1126/science.284.5419.1463. PMID 10383321. S2CID 10122407.
- ^ Moss, Michael (January 19, 2015). "U.S. Research Lab Lets Livestock Suffer in Quest for Profit". The New York Times. ISSN 0362-4331. Archived from the original on November 12, 2019. Retrieved November 12, 2019.
- ^ U.S. Meat Animal Research Center Review: Audit Report 02007-0001-31 Archived October 13, 2019, at the Wayback Machine; p. 4 of PDF. Retrieved January 24, 2017.
- ^ Monica Engebretson (June 23, 2015). "Humane Cosmetics Act Introduced with Bipartisan and Industry Support". HuffPost. Archived from the original on June 20, 2016. Retrieved April 27, 2016.
- ^ Anastasia Niedrich (2010). "Animals in Circuses and the Laws Governing Them". Archived from the original on May 4, 2016. Retrieved April 28, 2016.
- ^ Jackie Northam (March 5, 2015). "Ringling Bros". NPR. Archived from the original on April 19, 2015. Retrieved April 28, 2015.
- ^ "Cetacean Anti-Captivity Legislation". Archived from the original on March 23, 2016. Retrieved April 28, 2016.
- ^ Brian Clark Howard (March 17, 2016). "SeaWorld to End Controversial Orca Shows and Breeding". Archived from the original on April 20, 2016. Retrieved April 28, 2016.
- ^ [1][dead link ]
- ^ "Feds: Dog Fights Staged on Vick Property". The Washington Post. Archived from the original on March 5, 2016. Retrieved August 24, 2017.
- ^ "Gruesome Details in Indictment Naming NFL Quarterback Michael Vick in Dogfighting Case". Fox News. March 25, 2015. Archived from the original on April 16, 2016. Retrieved April 4, 2016.
- ^ Mott, Maryann (February 18, 2004). "U.S. Dog-Fighting Rings Stealing Pets for "Bait"". National Geographic News. Archived from the original on September 23, 2007. Retrieved September 26, 2007.
- ^ "Horse Tripping Ban a Tough Sell in Some States". TheHorse.com. Archived from the original on April 3, 2012. Retrieved August 16, 2015.
- ^ Westermeier: 436
- ^ Rebecca Riffkin (May 18, 2015). "In U.S., More Say Animals Should Have Same Rights as People". Archived from the original on July 22, 2016. Retrieved April 27, 2016.
- ^ Cary Funk; Lee Rainie (July 1, 2015). "Opinion about the use of animals in research". Archived from the original on May 6, 2016. Retrieved April 27, 2016.
- ^ "Animal Welfare versus Animal Rights". January 27, 2016. Archived from the original on April 25, 2016. Retrieved April 28, 2016.
- ^ "About FARM". Archived from the original on May 3, 2016. Retrieved April 28, 2016.
- ^ "Why Direct Action?". Archived from the original on April 14, 2016. Retrieved April 28, 2016.
- ^ Amanda Lueke (Summer 2014). "Animal Activism Case Study". Archived from the original on May 4, 2016. Retrieved April 28, 2016.
- ^ "Our Success". Archived from the original on May 5, 2016. Retrieved April 28, 2016.
- ^ Josh Cornfield (April 13, 2016). "Group Releasing Undercover Video for Cage-Free Egg Push". Archived from the original on April 16, 2016. Retrieved April 28, 2016.
- ^ "First-Ever Lawsuits Filed on Behalf of Captive Chimpanzees". December 2, 2013. Archived from the original on December 22, 2015. Retrieved April 21, 2016.
- ^ Michael Mountain (December 10, 2013). "New York Cases – Judges' Decisions and Next Steps". Archived from the original on May 25, 2016. Retrieved April 23, 2016.
- ^ "Animals in the News". Archived from the original on April 22, 2016. Retrieved April 28, 2016.
- ^ "NhRP Legal Team Meets in New York City to Discuss Elephant Habeas Corpus Case". March 7, 2016. Archived from the original on April 26, 2016. Retrieved April 28, 2016.