For those that think dogs can benefit off vegetables & fruits, there is BARF model (contrast to prey model), too. Lots of choices.
Unlike cats which are obligate carnivores, dogs are pretty much opportunistic carnivores. They'll eat most anything they can get their paws on, but their bodies are still built optimally for meat. From time to time the dogs get veggies & fruits here too.. but as a recreational treat, not as a main part of their diet.
