Not wanting to open a can of worms, but I'm really interested to hear of people's opinions on neutering a male dog? Teddy is 6 months at the end of June and is not KC reg so will never be a breeding dog and he was bought as a pet. Does it make sense to neuter? And if so, at what age? I've heard of things about it affecting their growth etc but if left too late they can assume behaviours like roaming for bitches in heat. One vet here said that she neuters her male pets but it's up to me. And another, at his vaccinations, said to get him neutered at 6 mos as it "prevents certain tumours etc."