HEALTHY PETS - NATURALLY



At the recent American Holistic Veterinary Medical Association Conference, I discovered that I am not the only one questioning the use of grains in commercial and home-prepared pet foods. Grains, such as oats, wheat, rice, barley, etc, are composed mostly of complex carbohydrates. They also contain some protein, fiber, B-vitamins and trace minerals.

However, they are NOT part of the natural diet of wild dogs and cats. In the true natural setting, grains hardly exist at all. Wild grains are much smaller than our hybridized domestic varieties. This means that even a mouse or other prey animal is not going to find much of its nutrition from grains. Therefore, the argument that “dogs and cats eat animals that have grains in their digestive tracts” doesn’t hold up to scrutiny. Prey animals that live near farms or other “civilized” areas are likely to have access to grains. This is not a truly wild diet.

What other clues do we have that grains are not necessary for carnivores?

  1. Dogs and cats do not have dietary requirements for complex carbohydrates.
  2. Grains must be cooked or sprouted and thoroughly chewed to be digested Carnivores do not chew much at all.
  3. The other nutrients in grains are readily available from other dietary ingredients. For example, B-vitamins are found in organ meats and trace minerals come from bones and vegetables. (Unfortunately, modern farming has striped many trace minerals from produce and supplementation is usually best.)

Why have grains become so “ingrained” in pet feeding? To the best of my knowledge, grains were mainly introduced by the pet food industry.

The high carbohydrate content provides CHEAP calories. In addition, grains assist in binding ingredients. We have become so used to feeding grains to dogs and cats that most of us get nervous when we decide not to use them. I know people who have been “grain-free” feeding and doing very well. My own cat is one example.

What are the negative effects? I believe that carnivores cannot maintain long-term production of the quantity of amylase enzyme necessary to properly digest and utilize the carbohydrates. In addition, the proteins in grains are less digestive than animal proteins. As a result, the immune system becomes irritated and weakened by the invasion of foreign, non-nutritive protein and carbohydrate particles. Allergies and other chronic immune problems may develop. The pet’s pancreas will do its best to keep up with the demand for amylase. What does this pancreatic stress do over a long time? I don’t know, but it cannot be good. I suspect that dental calculus may be another problem promoted by grain consumption.

Currently, I am making grains optional in my general feeding recipes. I am going “grainless” in more pets as I explore this area. I recommend trying to feed without grains if your pet is not improving on your current protocol.

Russell Swift is a 1985 graduate of the University of Florida College of Veterinary Medicine. He has completed the Homeopathic Master Clinician program and currently has a holistic house call veterinarian practice in the South Florida area. He is also a consultant for several companies in the development of new nutritional supplements for pets. Dr. Russell Swift can be reached at 954.720.1624.


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