How to Purchase

Follow these 3 easy steps to get your pet's Rx delivered to your door

Flea & Tick

(24 results)
Revolution Plus for Cats 11.1-22 lbs Green - 3 or 6 Month Supply
2 sizes
(18)
$91.09 - $159.29
Save 40% on your first Autoship order!
Spend $100 on Pharmacy, Save $20 on your Order! (exclusions apply)
+ 1 more
Revolution Plus for Cats 5.6-11 lbs Orange - 3 or 6 Month Supply
2 sizes
(13)
$85.79 - $154.49
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Spend $100 on Pharmacy, Save $20 on your Order! (exclusions apply)
+ 1 more
NexGard COMBO Topical Solution for Cats - 5.6-16.5 lbs, Yellow Box
3 sizes
(3)
$33.49 - $173.99
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+ 1 more
Bravecto Topical Solution for Cats, 6.2 - 13.8 lbs 250 mg Blue
(5)
$72.99
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Advantage Multi for Cats 9.1-18 lbs
2 sizes
(1)
$19.99 - $119.80
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+ 1 more
Credelio Chewable Tablets for Cats - 4.1-17 lbs, Teal Box
3 sizes
(0)
$22.39 - $117.39
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+ 1 more
Bravecto Plus Topical Solution for Cats
(1)
$51.99 - $52.99
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Revolution Topical for Cats 5.1-15 lbs Blue
3 sizes
(2)
$104.49 - $378.99
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Spend $100 on Pharmacy, Save $20 on your Order! (exclusions apply)
+ 1 more
Senergy (selamectin) Topical for Cats 5.1 - 15 lbs, 3 doses
(1)
$49.39
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+ 1 more
Selarid (selamectin) Topical for Cats 5.1-15 lbs, Blue (6 Month Supply)
(0)
$71.99
$92.59
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+ 1 more
Bravecto Topical Solution for Cats, 13.8 - 27.5 lbs 500 mg Purple
(1)
$73.99
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Credelio Chewable Tablets for Cats - 2-4 lbs, Purple Box
(0)
$20.59
$30.59
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+ 1 more
NexGard COMBO Topical Solution for Cats - 1.8-5.5 lbs, Purple Box
3 sizes
(0)
$26.69 - $150.19
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Spend $100 on Pharmacy, Save $20 on your Order! (exclusions apply)
+ 1 more
Senergy (selamectin) Topical for Cats 15.1 - 22 lbs, 3 doses
(0)
$50.59
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+ 1 more
Senergy (selamectin) Topical for Kittens and Puppies Up to 5 lbs, 3 doses
(0)
$42.89
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+ 1 more
Selarid (selamectin) Topical for Cats 15.1-22 lbs, Taupe (6 Month Supply)
(0)
$73.49
$94.79
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Spend $100 on Pharmacy, Save $20 on your Order! (exclusions apply)
+ 1 more
Selarid (selamectin) Topical for Kittens/Puppies Up to 5 lbs, Mauve (3 Month Supply)
(0)
$32.49
$43.59
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Spend $100 on Pharmacy, Save $20 on your Order! (exclusions apply)
+ 1 more
Advantage Multi for Cats 5.1-9 lbs
2 sizes
(2)
$19.79 - $118.69
Save 40% on your first Autoship order!
Spend $100 on Pharmacy, Save $20 on your Order! (exclusions apply)
+ 1 more
Revolution Topical for Cats 15.1-22 lbs Taupe
3 sizes
(1)
$112.79 - $388.99
Save 40% on your first Autoship order!
Spend $100 on Pharmacy, Save $20 on your Order! (exclusions apply)
+ 1 more
Revolution Topical for Puppies and Kittens up to 5 lbs Pink
(0)
$71.99
Spend $100 on Pharmacy, Save $20 on your Order! (exclusions apply)
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Revolution Plus for Cats 2.8-5.5 lbs Gold - 3 or 6 Month Supply
2 sizes
(0)
$70.29 - $135.79
Spend $100 on Pharmacy, Save $20 on your Order! (exclusions apply)
Save 35% On Your First Autoship Order!
+ 1 more
Bravecto Topical Solution for Cats, 2.6 - 6.2 lbs 112.5 mg Green
(0)
$71.99
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Advantage Multi for Cats 2-5 lbs, 3 Month Supply
(0)
$74.29
Save 40% on your first Autoship order!
Spend $100 on Pharmacy, Save $20 on your Order! (exclusions apply)
+ 1 more
Revolution Topical for Puppies and Kittens up to 5 lbs Pink - 3 Month or 6 Month Supply
(0)
$71.39
Save 40% on your first Autoship order!
Spend $100 on Pharmacy, Save $20 on your Order! (exclusions apply)
+ 1 more
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Did your vet recently prescribe medication to treat fleas? Find exactly what you need to follow your vet’s treatment plan for your pet at The Pharmacy at PetSmart. The pharmacy carries a variety of treatments for cat fleas to help your pet feel better. 
PetSmart customers can place prescription orders through The Pharmacy website, as long as they are active prescriptions that have been prescribed by a vet in the last 12 months.
Prescriptions from a licensed veterinarian are required to purchase prescription cat flea and tick medication from The Pharmacy at PetSmart. Need to find a vet? We have you covered.
On the search for another pet medication?
Looking for other cat supplies to help care for your cat? PetSmart sells more than just prescriptions for cat fleas. Find all of the supplies you need to care for your cat at PetSmart. Shop our selection of non-prescription flea and tick medication, cat foodcat treatscat litterlitter boxescat water fountainsautomatic cat feeders, and so much more in-store and online.