You can give the female cat a uterine contraction injection after giving birth to help the female cat clean the uterus and expel the placenta. If the female cat has pus during delivery, she should be taken to the pet hospital for anti-inflammatory drip. The female cat at home gives birth naturally and smoothly. She does not need anti-inflammatory treatment after giving birth. The breeder only needs to provide the cat with postpartum nutrition. When the mother cat's milk supply is insufficient, complementary foods such as goat milk powder, rice cereal, etc. can be added to the kittens.