No pet parent wants pesky pests on their pet–or in their home. PetSmart carries flea treatment that helps to kill adult fleas fast. Capstar™ for cats and dogs comes in tablet form that is given orally, and is 90% effective within just a few short hours. Capstar™ for dogs kills adult fleas and is indicated for the treatment of flea infestations on dogs and puppies 2 pounds of body weight or greater and 4 weeks of age and older. Capstar™ can be used on on cats and kittens 2 lbs of body weight or greater and 4 weeks of age and older. Shop at PetSmart for Capstar™ for dogs and cats to help your pet with fleas!

PetSmart is your destination for all your furry best friend’s flea and tick treatment needs–for puppies and dogs of all sizes and ages. But don’t forget our feline friends! We also carry cat flea and tick treatments to help keep your cat or kitten safe from flea and tick-borne diseases.

For all your favorite dog supplies and cat products, shop at your nearest PetSmart or online. Need pet essentials? We’ve got you covered.

PetSmart also offers convenient shopping with curbside or in-store pickup. Need something today? We have select items available for same-day delivery in most areas powered by DoorDash. For items you purchase frequently, PetSmart has Autoship that automatically delivers the items you want to your door as often as you’d like. Check the website to see what items are eligible.

 

Frequently Asked Questions (FAQs)

 

Can you buy Capstar over the counter?

Yes, you can buy Capstar from PetSmart without a vet prescription.

 

How long does Capstar flea treatment last?

Look at the package or ask your vet about how long Capstar flea treatment lasts. It may depend on the type. Make sure to follow the instructions on the package.

 

How often can Capstar be given?

 

Talk to your veterinarian about how often you can give Capstar to your pet. Some packages say as often as once a day until the problem is gone. Make sure to follow the instructions on the package.