Neutering a cat is a surgical procedure that removes the cats testicles, eliminating its ability to reproduce. In females, the procedure is called spaying, which involves removing the ovaries and uterus. Neutering has several benefits, including reducing the risk of certain health problems such as testicular cancer and curbing unwanted behavioral patterns associated with sexual maturity. Neutering can also reduce the risk of certain diseases and injuries, such as cat bite abscesses, Feline Immunodeficiency Virus (FIV), and injuries from fights with other cats. Neutering can make cats less aggressive and decrease the likelihood of cat bite abscesses or contracting FIV from cat fights. Neutered cats are also less likely to roam and spray urine, which can cause noise nuisance and territorial issues. Neutering is a surgical procedure that requires general anesthesia, and veterinarians usually ask owners to withhold food and water for a specific period of time before the surgery to prevent aspiration while under anesthesia. Neutering can be performed at around 4 months of age for social, health, and population control reasons.