Scientific References

Medicine, Center For Veterinary. "Resources for You - FDA's Regulation of Pet Food." U S Food and Drug Administration Home Page. Center for Veterinary Medicine, n.d. Web. 22 May 2017. https://www.fda.gov/AnimalVeterinary/ResourcesforYou/ucm047111.htm#food.

"CHAPTER 71. COMMERCIAL FEED." Pennsylvania Code. N.p., n.d. Web. 22 May 2017. http://www.pacode.com/secure/data/007/chapter71/chap71toc.html.

"Welcome to AAFCO." The Association of American Feed Control Officials Home. Web. 22 May 2017. http://www.aafco.org/.

2016 Official Publication. Champaign, IL: AAFCO, 2016. Print.

2017 Official Publication. Champaign, IL: AAFCO, 2017. Print.

2018 Official Publication. Champaign, IL: AAFCO, 2018. Print.

Nutrient Requirements of Dogs and Cats. Washington, D.C.: National Academies, 2006. Print.

Case, Linda P. Canine and Feline Nutrition: A Resource for Companion Animal Professionals. London: Mosby/Elsevier, 2011. Kindle Books.

Fascetti, Andrea J., and Sean J. Delaney. Applied Veterinary Clinical Nutrition. Chichester: Wiley-Blackwell, 2012. Kindle Books.

George, Zak, and Dina Roth Port. "How to Determine Your Dog's Energy Level." Reader's Digest. Reader's Digest, 25 May 2016. Web. 22 May 2017. http://www.rd.com/advice/pets/dog-energy-level/.

Wortinger, Ann, and Kara M. Burns. Nutrition and Disease Management for Veterinary Technicians and Nurses. Ames, IA: John Wiley & Sons, 2015. Kindle Books.

Wortinger, Ann. Nutrition for Veterinary Technicians and Nurses. Ames, IA: Blackwell Pub. Professional, 2007. Kindle Books.