When cats are in estrus, they will feel more anxious. They usually have trouble sleeping and eating, and do not like to eat. Their activity will increase and they will become thin. They will recover after the estrus period. Cat owners do not need to worry too much. If the owner cannot take care of the cat's emotions during the period of estrus, he can feed the cat an appropriate amount of anti-estrus liquid, which can reduce the cat's crazy behavior. After the estrus period, you can take the cat for sterilization surgery.
Precautions for cats in estrus:

1. The cat’s resistance will decrease during estrus, so it is necessary to take measures to keep the cat warm, and never let the cat catch a cold.
2. Cats in estrus especially want to go out to find the female cat. The owner needs to close the doors and windows to prevent the cat from getting lost or having an accident.
3. If the cat's estrus period is not satisfied, it will lead to a loss of appetite. The owner needs to prepare some fish, chicken, etc. for the cat to supplement nutrition in time.