 Yeah, there's a couple of things you need to understand, and I'm glad you picked up on that. You know, very often the vet will ask you a question. When the dog's licking his paws, is he licking the top of the paws, or is he licking the bottom of the paws? And the reason for that, sometimes if it's an allergy that the dog's reacting to, it can often tell, is it the grass outside, is it the pesticides, what are you using outside in terms of fertilizers, what's going on out there? Or, for example, it could be inside where the dog rolls around more, so it would be more itchy on top and bottom,