What are the benefits of feeding senior diets to healthy older animals? (2:07) Dec 01, 2008 By William D. Fortney, DVM VETERINARY MEDICINE video Hot topics on dvm3605 ways to wow pet owners (and pets) 10 steps to take when a practice owner dies dvm360 sits down with Dr. Pol Ack! How do you spell that again? "Best. Veterinary Practice. EVER."