Yes, it was. Being on the bottom of the foot, it was quite annoying, I guess. He still licks the spot occassionally but I suspect that may be 'cause its still a somewhat fresh wound more than anything else. Amazing that such a small thing could affect his behavior the way it seems to have. I just wish I could have seen something sooner. It was obviously bothering him for quite a while b4 there were any visual (to me) signs. Gosh, makes me want one of those dog tranlsater collars from the movie "UP"…..'sqirrell' :)