Some owners will find that after the dog is neutered, it will still sneeze at the owner's thigh.

Why do they still go into heat after being neutered?

For male dogs, within 1-3 months after neutering, there may be some residual male hormones in the body, causing the dog to show symptoms of estrus.

Long after being neutered, the dog will still make the "sun, sun, earth, sun, air" action. This is due to the dog's instinct, habits and memory, which are mainly psychological factors rather than physiological factors.

Neutering a male dog involves removing the eggs, but it does not affect the dog’s ability to stick out its little lipstick!

If a female dog still exhibits estrus symptoms after sterilization, it may be that the sterilization operation was incomplete, there are residual unremoved ovaries, ovulation occurs again, and estrus bleeding occurs.

You need to go to the pet hospital to check this!