Marissa, I agree that not ALL dog foods are "evil." But the key is to KNOW what you are reading and what the REAL ingredients are. Many people don't have the faintest idea. "Crude Fiber" usually means "Recycled newspapers" in many of the cheap dog foods. There's no way a "cheap" dog food can have Quality ingredients... they simply can't afford it.
My personal thought.... Feeding SOME dog food is okay, as long as it is a high quality one. I know many "fancy rat" breeders that use Nutro brand dog food as part of their rat diets and actually encourage others to use the same food.
Feeding rats exclusively on a cheap low quality dog food is NOT what I would consider "okay." I'm a firm believer in "you are what you eat" and this goes the same for your pets and their food too. If you feed your feeder rodents crap, then don't expect your snakes to be getting a "healthy and nutritious" rodent.
I don't feed my animals dog food... I simply don't have a use for it... even though I do have two large dogs. I prefer to feed them a "natural" diet and have found that they are healthier.
Anyways... good luck and take care...
Annie B. <:3 )~~