Buster to the vet...

We got up around 8am this morning and had breakfast. We took showers and then took Buster to the vet. He has been licking his front leg and appeared to have a hot stop starting. The vet said it could be the start of one or it could have been a little scrap and he licked it causing a hot spot to appear. The third option could be he is bored or nervous and licking because of that. The first 2 are easy to treat. He gave us some pills and some cream and he should be fine in a week or so. If it does not get better than we have to assume it is the third. We wondered if it had any thing to do with us doing a major cleaning that made him so nervous. He seems better this evening and not licking as much. We have to go to the hospital in the morning for the cardio visit and the pre registration. The cardio will determine if both knees are done or if only one can be done first.