Pyrantel & Panacur Dosing Calculators

Pyrantel is used for kittens under 1 lb. Please start deworming as soon as their eyes open. This is usually around 2 weeks. Then be sure to deworm every 2 weeks for at least 3 doses. If they kittens begin to have loose stool around the time they would be due for a 4th dose, deworm again.

Panacur is used for cats and kittens over 1 lb. Please be sure to do 3 days in a row. If kittens have diarrhea that is not resolved in the first 3 days, continue dewormer for 2 more days (so 5 days total). Be sure to repeat 3 days of dewormer 28 days after the last dose.

To determine dosing and dates, please reference our Dewormer Calculators Here.