This hog came out of hibernation 2 years ago with an unusual swelling near his vent. My vet did an incision and , along with a putty-like mass of puss, removed what appeared to be a piece of threat approximately 1 inch long. Microscopic examination showed it was vegetative matter of some sort. The incision was treated and healed nicely. About 9 months later, the same knot began to reappear, along with a similar one on his jaw. My vet is reluctant to do any more incisions(especially on his jaw) as he is otherwise healthy, eating well and a prolific breeeder. Anyone ever seen something like this before? Any suggestions? Sorry for the blurry pics.




