Oh Ash I'm sorry to hear about this! Teddy is so beautiful! We had Smokey neutered because we thought he might have cancer in them also. We never found out if he did or not, but the vet said that he probably did.....I think he was around 12 then, and he's 16 now! Hope Teddy will be ok! I'm glad I had Nebo neutered at an early age, there's at least one of the worries gone with him.