The humble egg is one of the easiest and cheapest proteins you can feed to your dog. They are the original whole food as they contain all the nutrients that are needed for the growth of a new chicken. The egg itself is a perfect protein, the most digestible of all the animal proteins and of course completely unprocessed. Even the shell is good to feed as it contains calcium - they can be ground up in a coffee grinder and sprinkled onto food.
You can feed them whole to include the shell or broken raw over some crushed vegetables or meat or you can feed them lightly cooked.
Eggs are especially good for growing pups and nursing mums and if your dog suffers from skin problems, then egg yolks can be particularly beneficial.
Good old eggs.