I'm pretty sure when someone said not to feed a "whole clove or anything" that we have a disconnect between users on what a clove is... so to clear it up, a CLOVE of garlic is one of those itty bitty sections of a HEAD of garlic (the big thing that comes wrapped in the papery covering). I'm really not trying to be a jerk, just thought this might help clear some stuff up. In conclusion, giving a dog a clove of garlic would be a pretty small amount (unless you have a 3lb chi or something similar) whereas giving your dog an entire head of garlic may be a bit overkill.