Sold by the individual month supply. Buy 6 or more, save more! Discounted rates reflected in cart.

Simparica is a fast acting, chewable medication used to treat and prevent flea and tick infestations in dogs.

You need to add a PET to your profile before...
Add One Now

You need to add a VET to your profile before...
Add One Now


Simparica Basics

Simparica is a monthly medication that treats and prevents flea and tick infestations in dogs. This medication treats fleas, lone star ticks, gulf coast ticks, american dog ticks, black-legged ticks, and brown dog ticks. The main ingredient in this product is sarolaner. Sarolaner causes neurological damage to parasites, ultimately leading to their death. It begins killing fleas within 3 hours and ticks within 8 hours. In addition, it remains effective for up to 35 days.

Simparica requires a prescription from your veterinarian. It is for use in dogs 6 months of age or older and weighing 2.8 lbs or more. It comes in highly palatable chewable tablets. Tablets are available in six strengths based on your pet’s weight.

Simparica Directions

Use as directed by your veterinarian, and follow all instructions printed on the prescription label. Give this medication by mouth once monthly. Give tablets by hand or with food. When administering, ensure that the whole dose is consumed. Complete the entire prescription unless instructed otherwise by your veterinarian.

Store at room temperature, protected from light and moisture.

Simparica Warnings

Keep out of the reach of children and pets. Wash your hands after administering this medication. Simparica is not intended for human use. It should not be used in cats. It is for use in dogs only. Do not use this medication in dogs less than 6 months old or weighing less than 2.8 lbs. Use with caution in dogs that are pregnant or lactating. Simparica may interact with some other medications. Therefore, inform your veterinarian of any and all medications your pet may be taking. If you notice any behavioral or physiological changes in your pet while administering Simparica, contact your veterinarian immediately.

If you have any additional questions regarding this product, please contact us at (877)220-6337. A member of our pharmacy staff will be happy to assist you!

Additional information

Weight Range

2.8 – 5.5 lbs (Sold in Single Months), 5.6 – 11 lbs (Sold in Single Months), 11.1 – 22 lbs (Sold in Single Months), 22.1 – 44 lbs (Sold in Single Months), 44.1 – 88 lbs (Sold in Single Months), 88.1 – 132 lbs (Sold in Single Months)