Greyhound has a sore looking paw, but he is walking fine and it doesn't seem to be hurting him. He was at the vet this week for a check up and I don't think he had it then, I think this has just happened in the last 24 hours. He is licking it a lot. Do we need to get it seen to, or anything we can buy to soothe it (which he will probably lick off)
Other paw for comparison