Casting a male cat means sterilizing it, removing the testicles and vas deferens to prevent the cat from going into heat again. Some cats may still go into heat after sterilization surgery. This is because some hormones remain in the body. After the cat is neutered, it needs to wear an Elizabethan collar to prevent licking. Feed them carefully and avoid strenuous exercise to facilitate recovery.

Benefits of neutering male cats:

1. It can reduce the occurrence of diseases. Due to different physiological structures of cats, many diseases may occur due to estrus and childbirth. It can prevent the occurrence of reproductive system diseases, thereby extending the life of male cats.

2. Neutered cats will not be infected with sexually transmitted diseases, such as feline AIDS (a cat immune system disease).

3. Neutering can prevent cats from running around and getting lost due to heat.

4. Let the cat get rid of the tension, irritability, and loss of appetite caused by estrus, and restore its original lively nature.