Today’s post is an infographic on 16 things you don’t know about prescription pet foods, but you really should know—trust me, you want to know these things to help you decide whether it’s worth the extra cost to feed your cat or dog a prescription diet. This infographic is brought to you (and reprinted with permission) from our friends at Top Dog Tips. That’s why there are pups throughout the infographic, but this information applies to kitties too.