collie
Well-Known Member
After much concern over the lumps on my cobs back finally got a biopsy done and it was diagnosed as collagen necrosis. Basically anything can cause it and surgery is the only way to get rid of the lumps. Vet advice leave alone. However just for information the hair had come off the lumps so i have been treating with pig oil, although the lumps are still their the hair is growing back. These lumps are cosmetic and do not effect the horse. So anyone with similar probs dont worry about it and try pig oil. Just a pity they are right under the saddle.