My 5-year-old hound mix has had a few small (slightly larger than a pinhead) sebaceous cysts since we got him four years ago. There were three we had found, and we had two of them biopsied when he was a 3-year-old just to be sure that’s what they were.
He went in for his annual checkup about a month ago, and vet noted the main cyst because it’s right on his loin area and hard to miss (it’s one of the ones that was biopsied two years ago). It had gotten just a bit bigger over the preceding two years, but in the month or so since that vet visit, it’s grown to be pea-sized. It doesn’t seem to bother him and I’ve not seen him scratching/biting/licking at it.
So should we get this checked again since it’s grown fairly noticeably in a short period of time?