Hi
There is SO much debate as to what people feed their dog. Purina is fine. It's not a horrible food, it's alot better then the grocery store brand. I can say that Moist & Meaty is really not good for dogs, though. It is so full of artificial flavors/colors and presertives. I would just stick to dry Dog Chow. As for canned food, I never used canned food, but if you really like to use canned, please make sure it is not a grocery store brand, Purena Pedigree is so much better then the no-name brands.

Generally, the more money you pay, the better food you get. I give my dog a raw meat/veggie diet with a whole grain mix but it's expensive. I strongly believe in health food, but that's just me. Dogs love us no matter what we feed them. It is not nearly as important as giving them the love and attention they deserve

Canned food will only make a dog overweight if you feed more then the dog really needs, and the dog does not get enough excersise.

Hope this helps.