[ArmaniMan]

I have switched a few times because we ran into some problem with one food or another, but in general I try to stick with what works. Right now mine are doing very well on Nature's Variety kibble and I dont plan to change unless we have a problem with the food/ company. I add something to dinner each night, whether its fresh veggies, some sweet potato, a little bit of chicken or fish, yogurt, cottage cheese, or a bit of a canned food. I think this gives them plenty of variety. It can be hard enough finding a food that agrees with your dog, I see no reason to keep switching if you are happy with something and your dog is doing well on it.