Pyrintal Cat Wormers Roundworm and Tapeworm Dewormer for Cats 4 Tablets
Dosage by body weight
4 lbs and under is 1/2 tablets
4 - 8 lbs is 1 tablets
8 -13 lbs is 1 1/2 tablets
13 - 17 lbs is 2 tablets.
At 6, 8, 10 and 12 week and then a monthly until 6 months of age, after that every 3 months.