This is really critical ‑ common, commercial foods are not adequate. A great diet will help restore health to ill pets and often prevent health problems. The best diet to feed is a balanced, supplemented, homemade diet. After all, what is best for you – prepared, canned, boxed foods that meet the minimum daily requirement, or the freshest, least chemically treated vegetables (and meat)? Good nutrition guides include Dr. Pitcairn’s New Complete Guide to Natural Health for Dogs