Switching between dog foods, not just different flavors but different makers, is a good way to ensure balanced nutrition. Apparently each brand of dog food tends to use their own propietary vitamin and mineral mix in all flavors of their food, so you are getting the same vitamin\mineral mix with the same amounts in all that brands foods. I’ve been feeding canned, and since my dog, a small terrier mix, gets her canned divided into 5 meals. I switch after one or two cans to another brand. This is contrary to what most vets recommend, but from what I read, switching brands gives a better balance and may help to prevent food allergies.
