We have studied the wolf's behavior. Wolves eat grass, apples, and even break into gardens to dine on various foods, and they certainly eat a variety of meats. I know that there are some dogs that are actually content eating the same food all the time. This article is written for the many dogs that are not and for the owners who were made to feel guilty about giving their dogs a nutritious variety. My advice is to listen to your intuition instead.
Variety is the spice of life.
Garvin Animal behaviorist Karyn Garvin has been training dogs professionally for over 23 years. She currently lives in Tucson, Arizona where she has an established practice specializing in problem behaviors and obedience training. Her own training system, MarkOut Marking, enjoys world wide sales and praise. They are in no way intended, by FAIR or by the contributing trainers, as a replacement for a consultation with an experienced trainer or behavioralist. If you are concerned about your pet's behavior, you should seek the advice of your trainer as soon as possible.