For cat deworming, you need to pay attention to the dosage and feed according to the requirements in the instructions. Before using the medicine, you must weigh the cat first and calculate the dosage for the cat based on the weight. Otherwise, feeding too little medicine will not be effective, and feeding too much will cause the cat to be poisoned.

Cat anthelmintics should be fed 3 to 4 hours after the cat has eaten food. Cats need to fast for 5 to 6 hours after feeding the anthelmintic to ensure that the drug is effective. Generally, internal anthelmintics only need to be used once every three months, because the cycle of insect eggs from hatching to development is 2 to 3 months.