Generally speaking, the best time to neuter a female Teddy is before her first estrus, around six to eight months of age. The best time to neuter a male Teddy is when he is 6 months old. During this period, the dog is basically fully sexually mature, and the hormone levels in the dog's body are still in a balanced and stable state when not in estrus, which reduces the negative impact of postoperative hormones.

What are the benefits of sterilizing Teddy:

1. Neutering can reduce the number of times the dog lifts its legs to urinate.

2. Neutering can dilute a dog’s territorial awareness and improve its aggression.

3. Neutering can reduce the risk of being attacked by other male dogs.

4. Neutering can help shift the dog’s attention from other dogs to the owner.

5. Neutering can reduce mating behavior.