If there are fleas on pre-month-old kittens, they need to be isolated. The owner can only catch them one by one and crush them to death. Then they will thoroughly disinfect and clean the environment where the kittens live. Wait until the kittens are 2 months old. When the time comes, use anthelmintics to deworm.

Under normal circumstances, it is recommended that cats undergo external deworming and internal deworming every three months. Recommended brands include Da Chong Ai, Fulin, Hailemiao, etc. Pay attention to strictly controlling the dosage of anthelmintics to avoid poisoning the cat. If the flea problem is serious, it is recommended to use a medicated bath to deworm.