Crazy Little Kitty Womer is a mild and effective way to remove roundworms from cats and kittens. This liquid wormer contains Piperazine Citrate syrup. It comes in a convenient dropper bottle for administering directly into your pet's mouth or mixing their with food. It can be given to kittens 6 weeks of age and older. The dosage is one teaspoon (5 mL) per 5 pounds of body weight. Treatment should be repeated 10 days after initial treatment to prevent reinfestation. 4 oz. bottle. From Cardinal Pet Products.