TAOofGoldyShep
Posted : 4/13/2007 8:58:33 AM
I am not an expert but this is what I've found in regard to variety and a dog w/sensitive stomach: I observed over time that rotating food was not what initiated soft stools, diarreah and belching, digestive system upset, etc...it was a certain combination of multiple proteins. This includes treats. That any single protein combined with fish was tolerable but not any other combination. If kibble were fish and potato and I fed a chicken based treat, the end result would be soft stool and other digestive upsets. Even if I fed a peanut butter treat...so the protein didn't have to come from a meat source.
I don't think there is any one formula that works for every dog...it's more a matter of figuring out what works for your dog(s). Sometimes this means being a detective!
My understanding of a non-varying diet and food allergy: feeding one formula of kibble is very restrictive...even if it has multiple sources of protein, the protein (as well as all the other ingeredients) is still only available to the body in that certain amount...so its restrictive. Now, if after feeding a restrictive diet the dog accidentally gets into something...say a ton of chicken based food, treat, whatever...there's the possibility of a reaction. With a varying diet the dog is exposed to a few kinds of tolerable food with different amonts, hopefully warding off a reaction if the opportuity arises for them getting into something they shouldn't.
Like humans who severly restrict their diet (vegans). If some alien meat slips into their diet by accident (chix broth base in soup for example), there is a probability that they will have a negative digestive reaction to it.
Personal experience: I do not eat beef and have not eaten beef for many years now. There was a time when I was eating a vegetarian diet (not vegan) and was tired all the time, so I started adding meat back into my diet...as I wasn't combining the correct non-meat products to make enough protein for me. I had a hamburger (too big of a portion) and was
very ill. It would have served me better to add meat protein back in more slowly.
Anyway, hope there is some helpful nugget in there! [

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