My first Cocker, Josh, had surgery on one side of his mouth after getting recurrent lip fold infections and it worked really well as we had no further problems. He had it done at the same time as some dental work. I don't really like them having a general anaesthetic, but it was definitely worth it in this instance. He had a few stitches but they didn't bother him. His teeth seemed to stay cleaner afterwards so I wonder if there is a link between lip fold infections and plaque on teeth? William is prone to lip fold infections and also has quite a lot of plaque for no obvious reason. If they have lip fold problems can those bacteria affect their teeth? I'd be interested to know.