My old pointer has developed two sores in the exact spot on both sides of his nose and my vet thinks it is a staph infection but has never seen anything like this. She put him on 500 mg of clavamox twice a day and Vetericyn as a topical. It has been a week and it is not getting any better and has seemed to get worse. If you look close you can see that it looks as though other sores are developing. I'm going to try to get him back in tomorrow.
Any thoughts work be greatly appreciated