The first 24 hours for a cat to undergo laparotomy is the dangerous period. It is best to observe the cat in the hospital for 1 day after the laparotomy, so that the cat can be treated for any situation. Wait until the cat has no adverse reactions after 24 hours before returning. Arrive at home. After returning home, the breeder should help the cat clean the wound and reduce the cat's movement to avoid wound dehiscence and inflammation. The owner also needs to observe the cat more 7-10 days after laparotomy. During this period, the cat should be exposed to the sun to help the wound heal.