Took Wrangler to vet this morning, thinking the auto immune disease had really taken a toll on his one leg, come to find out he has an infection in the bone around where his plate and screws are. I feel so bad. will be on antibiotics for 2 weeks and warm compresses twice a day. Just got done give him his first compress, he seemed to like it. Probably felt soothing to him. He's my first corgi and i love him to pieces, would do anything for him.