Category Archives: Nutrition

Repeat After Me: “Dogs are not Wolves”

It should be obvious that there is a difference between acknowledging domestic dogs evolved from wolves (which is a widely accepted theory with strong supporting evidence) and saying that dogs essentially are wolves (which is nonsense). Try to picture a … Continue reading

Posted in Nutrition | 34 Comments

Evidence Update-Most Homemade Cancer Diets for Dogs are Inadequate

I have often discussed the problems with homemade pet diets, which are frequently recommended in books and websites that complain about commercial food or proclaim some magic method for preventing or curing disease. Raw diets, grain free diets, and other … Continue reading

Posted in Nutrition | 61 Comments

Eric Weisman Gets Fine and Probation for Violating Court Order

I recently received a comment from Mr. Eric Weisman, promoter of Evolution Diet, regarding a post I wrote about his products in 2009. The comment was full of conspiracy theories, baseless accusations, and a general disregard for truth. At that … Continue reading

Posted in Law, Regulation, and Politics, Nutrition | 3 Comments

What do Veterinarians Know About Nutrition?

It is not unusual for people promoting unconventional, approaches to pet nutrition, such as raw diets, grain free foods, homemade diets, a preference for organic ingredients, and so on, to dismiss objections to these approaches made by veterinarians. These people … Continue reading

Posted in Nutrition | 27 Comments

New Study on Raw Diets for Dogs Adds Little to Ongoing Debate

I am always on the lookout for research studies concerning raw diets for dogs and cats. A lot of claims are made about the health benefits of raw diets, but there is no substantive body of evidence to justify these … Continue reading

Posted in Nutrition | 6 Comments

Raw, Cooked, and Dry Cat Diets–A New Study Examined

The debate about raw diets for pets is an ongoing “hot button” topic in veterinary circles. There is also a less heated but still vigorous debate about cat nutrition in particular and what form and composition constitutes the optimal diet … Continue reading

Posted in Nutrition | 18 Comments

Homemade Diets for Cats and Dogs with Kidney Disease–Most Recipes are Wrong

A new study has been published adding to the evidence, which I have discussed before(see articles listed below), that homemade diets are frequently nutritionally inappropriate and less consistent or reliable than commercial diets. Larsen, JA. Parks, EM. Heinze, CR. Fascetti, … Continue reading

Posted in Nutrition | 20 Comments

Misleading Advertising for Raw Pet Food (again)

H.G. Wells is credited with saying, “Advertising is legalized lying,” though I cannot imagine he is the first person to have thought so. Of course, the difficulty with identifying actual lying in advertising is that it is impossible to know … Continue reading

Posted in Nutrition | 9 Comments

Raw Pet Diets Often Contaminated with Dangerous Bacteria: Campylobacter

I have written previously about the issue of raw pet food diets, pointing out the lack of any significant evidence to support claims that these diets are beneficial for pets the many risks such diets can pose, such as nutritional … Continue reading

Posted in Nutrition | 7 Comments

Veterinary News Network (VNN) Video Discussing Raw Pet Diets

Here is a brief video discussing the topic of raw diets for pets. It is nicely produced      

Posted in Nutrition | 7 Comments