Little rescue coblet I rehomed came with some sarcoids on the inside of her back legs, they don’t seem to be bothering her or spreading but one has developed some black spots on it, I will keep monitoring but is their anything else I should do?
The one with the spots
I would have a vet check out the one on the pink skin to rule out squamous cell carcinoma. It almost certainly is a sarcoid, but better to make sure. If it is, I'd leave well alone