Abamectin tablets should be used under the advice of a pet doctor and cannot be fed to dogs privately. The dosage of avermectin tablets should be based on the size and weight of the dog, in kilograms, per day. Use a dosage of 0.2-0.3 mg per kilogram, and do not feed too much. Too much avermectin tablets can cause gastrointestinal damage, kidney damage, physical discomfort and other adverse reactions in dogs.