Cited by 121Veterinary Medicine and SurgeryAnimal Nutrition and PhysiologyAquaculture Nutrition and Growth

Evaluation of raw food diets for dogs

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Freeman, Lisa M., Michel, Kathryn E.·2001·Journal of the American Veterinary Medical Association

Abstract

Types of Raw Food DietsAll raw food diets are not alike.In fact, there are a number of types of raw food diets currently being fed to dogs and cats.However, there are 3 major categories of raw food diets.Commercially available complete raw food diets-These diets are intended to be complete and balanced without the need for additional supplements.These diets typically are sold in a frozen form.a-c Homemade complete raw food diets-Many recipes for homemade raw food diets are available in books and articles as well as on the Internet.The 3 most popular homemade raw food diets are the bones and raw food (BARF) diet, the Ultimate diet, and the Volhard diet.

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Crossref · 10.2460/javma.2001.218.705

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  • Risks for companion animals associated with BARF or vegan diets are the presence of microbial hazards, insufficient nutrition, and in raw meat diets the presence of risk materials like thyroid tissue.

    “Risks for companion animals associated with BARF or vegan diets are the presence of microbial hazards, insufficient nutrition, and in raw meat diets the presence of risk materials like thyroid tissue.”

    From A One Health Perspective on the Human-Companion Animal Relationship with Emphasis on Zoonotic Aspects. (2020) · cites this paper as [57]

    The Potential Risks and Recommendations sections identify nutritional imbalances and bacterial contamination as risks of raw food diets, including BARF-style diets. The paper evaluates raw diets for dogs; the passages do not address vegan diets or identify thyroid tissue as a risk material in raw meat diets (searched: vegan diets, thyroid tissue). Page numbers were not available in our copy. (LLM, conf=0.88)

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  • Nutritional problems, such as calcium/phosphorous imbalances and specific vitamin deficiencies, are reported in raw feeding.

    “Nutritional problems, such as calcium/phosphorous imbalances and specific vitamin deficiencies [57] are also reported.”

    From A One Health Perspective on the Human-Companion Animal Relationship with Emphasis on Zoonotic Aspects. (2020) · cites this paper as [57]

    The Comparison of Homemade and Commercial Raw Food Diets with AAFCO Standards section (page unavailable) reports low calcium or phosphorus and unbalanced calcium-to-phosphorus ratios in several tested diets. It does not report specific vitamin deficiencies: the vitamin problems identified are excess vitamin D or E. The calcium/phosphorus part is supported, but the vitamin-deficiency part is not. (LLM, conf=0.88)

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  • Raw pet food commonly exceeds hygiene thresholds for counts of Enterobacteriaceae.

    “Raw pet food commonly exceeds hygiene thresholds for counts of Enterobacteriaceae.”

    From Raw diets for dogs and cats: a review, with particular reference to microbiological hazards. (2019) · cites this paper as Freeman & Michel 2001

    The Comparison of Homemade and Commercial Raw Food Diets with AAFCO Standards section reports total bacterial counts in raw diets and describes one count as high. It does not report Enterobacteriaceae counts, compare them with hygiene thresholds, or establish that threshold exceedances are common. (LLM, conf=0.82)

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  • The bacteriological quality of raw commercial pet foods, assessed by total bacterial, coliform or E. coli counts, has been noted to fail threshold levels for raw human meat products in a high proportion of sampled foods in both Europe and North America.

    “The bacteriological quality of raw commercial pet foods, assessed by total bacterial, coliform or E. coli counts, has been noted to fail threshold levels for raw human meat products in a high proportion of sampled foods in both Europe and North America (Freeman & Michel 2001, Weese et al. 2005, Kölle & Schmidt 2015, Nilsson 2015, van Bree et al. 2018).”

    From Raw diets for dogs and cats: a review, with particular reference to microbiological hazards. (2019) · cites this paper as Freeman & Michel 2001

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  • Investigations of both home- and commercially prepared raw diets commonly identified nutritional problems, such as calcium/phosphorous imbalances and specific vitamin deficiencies.

    “Investigations of both home‐ and commercially prepared raw diets commonly have identified nutritional problems, such as calcium/phosphorous imbalances and specific vitamin deficiencies (Freeman & Michel 2001, Freeman et al. 2013).”

    From Raw diets for dogs and cats: a review, with particular reference to microbiological hazards. (2019) · cites this paper as Freeman & Michel 2001

    The Comparison of Homemade and Commercial Raw Food Diets with AAFCO Standards section reports calcium-to-phosphorus imbalances and other nutritional shortcomings in both homemade and commercial diets. Its vitamin findings, however, concern excess vitamin D or E, not specific vitamin deficiencies; Tables 1 and 2 show the measured vitamins at or above the listed minimums. Page numbers were not provided in our copy. (LLM, conf=0.88)

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Research works printed but not linked: 1

  1. Meydani SN, Meydani M, Blumberg JB, et al. Vitamin E sup- plementation and in vivo immune response in healthy elderly sub- jects. JAMA 1997;277:1380-1386.

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Authors
Freeman, L. M., & Michel, K. E.
Affiliations
Tufts University (US)
Venue
Journal of the American Veterinary Medical Association
Published
2001-03-01
Volume
218
Issue
5
Pages
705-709
ISSN
0003-1488 (ISSN-L)
OpenAlex
W2472671385
Cited by
121
References
0
Citations by year
2026: 3 · 2025: 5 · 2024: 8 · 2023: 6 · 2022: 7 · 2021: 5 · 2020: 14 · 2019: 8 · 2018: 4 · 2017: 7 · 2016: 4 · 2015: 4 · 2014: 7 · 2013: 3 · 2012: 8
FWCI
2.37
Type
journal article
Language
en
Open access
Locations
  • Journal of the American Veterinary Medical Association (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Veterinary › Small Animals › Veterinary Medicine and Surgery
  • Life Sciences › Agricultural and Biological Sciences › Animal Science and Zoology › Animal Nutrition and Physiology
  • Life Sciences › Agricultural and Biological Sciences › Aquatic Science › Aquaculture Nutrition and Growth
Keywords
raw food diet, dogs, BARF diet, homemade dog food, canine nutrition
MeSH terms
Animals, Animal Feed, Animal Nutritional Physiological Phenomena, Avitaminosis, Cats, Dogs, Food Contamination, Food Handling, Food Microbiology, Frozen Foods, Minerals, Risk Factors

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