Dewormers & Parasite Care

(30 results)
Revolution Plus for Cats 11.1-22 lbs Green - 3 or 6 Month Supply
2 sizes
(20)
$97.38 - $170.34
Buy 1, get the 2nd 25% OFF off dog and cat Flea & Tick products including prescriptions
5X points (10% back in savings) on ALL cat products
+ 2 more
Revolution Plus for Cats 5.6-11 lbs Orange - 3 or 6 Month Supply
2 sizes
(14)
$91.74 - $165.24
Buy 1, get the 2nd 25% OFF off dog and cat Flea & Tick products including prescriptions
5X points (10% back in savings) on ALL cat products
+ 2 more
NexGard COMBO Topical Solution for Cats - 5.6-16.5 lbs, Yellow Box
3 sizes
(4)
$38.69 - $182.69
Buy 1, get the 2nd 25% OFF off dog and cat Flea & Tick products including prescriptions
5X points (10% back in savings) on ALL cat products
+ 2 more
Bravecto Plus Topical Solution for Cats, 6.2-13.8 lb (Blue), 1 Dose,  2-Month Supply
(0)
$55.99
5X points (10% back in savings) on ALL cat products
Sign In & Enjoy Free Shipping Over $49
Advantage Multi Cat 5-in-1 Heartworm Prevention - Kills Fleas - Cats 9.1-18 lbs. - 6-Month Supply
2 sizes
(1)
$19.97 - $129.79
Buy 1, get the 2nd 25% OFF off dog and cat Flea & Tick products including prescriptions
5X points (10% back in savings) on ALL cat products
+ 2 more
Revolution Topical for Cats 5.1-15 lbs Blue
3 sizes
(2)
$114.97 - $416.22
Buy 1, get the 2nd 25% OFF off dog and cat Flea & Tick products including prescriptions
5X points (10% back in savings) on ALL cat products
+ 2 more
Senergy (selamectin) Topical for Cats 5.1 - 15 lbs, 3 doses
(1)
$49.34
Buy 1, get the 2nd 25% OFF off dog and cat Flea & Tick products including prescriptions
5X points (10% back in savings) on ALL cat products
+ 2 more
Selarid (selamectin) Topical for Cats 5.1-15 lbs, Blue (6 Month Supply)
(0)
$71.91
Buy 1, get the 2nd 25% OFF off dog and cat Flea & Tick products including prescriptions
5X points (10% back in savings) on ALL cat products
+ 2 more
Interceptor for Dogs and Cats - 51-100 lbs Dogs / 12.1-25 lbs Cats - 6-Month Supply
(2)
$78.49
Buy 1, get the 2nd 25% OFF off dog and cat Flea & Tick products including prescriptions
5X points (10% back in savings) on ALL cat products
+ 2 more
NexGard COMBO Topical Solution for Cats - 1.8-5.5 lbs, Purple Box
3 sizes
(1)
$31.39 - $157.69
Buy 1, get the 2nd 25% OFF off dog and cat Flea & Tick products including prescriptions
5X points (10% back in savings) on ALL cat products
+ 2 more
Senergy (selamectin) Topical for Cats 15.1 - 22 lbs, 3 doses
(0)
$50.59
Buy 1, get the 2nd 25% OFF off dog and cat Flea & Tick products including prescriptions
5X points (10% back in savings) on ALL cat products
+ 2 more
Senergy (selamectin) Topical for Kittens and Puppies Up to 5 lbs, 3 doses
(0)
$42.83
Buy 1, get the 2nd 25% OFF off dog and cat Flea & Tick products including prescriptions
5X points (10% back in savings) on ALL cat products
+ 2 more
Droncit 23 Feline Cestocide - 50 Tablets
(0)
$5.75
Buy 1, get the 2nd 25% OFF off dog and cat Flea & Tick products including prescriptions
5X points (10% back in savings) on ALL cat products
+ 2 more
Drontal Tablets for Cats, 1 Count
(2)
$6.10
Buy 1, get the 2nd 25% OFF off dog and cat Flea & Tick products including prescriptions
5X points (10% back in savings) on ALL cat products
+ 2 more
Profender Topical Solution for Cats - 2.2 - 5.5 lbs, 5.5 - 11 lbs, 11 - 17.6 lbs - 1 Dose
3 sizes
(1)
$16.09 - $21.49
Buy 1, get the 2nd 25% OFF off dog and cat Flea & Tick products including prescriptions
5X points (10% back in savings) on ALL cat products
+ 2 more
Bravecto Plus Topical Solution for Cats, 13.8-27.5 lb (Purple), 1 Dose,  2-Month Supply
(0)
$55.99
5X points (10% back in savings) on ALL cat products
Sign In & Enjoy Free Shipping Over $49
Bravecto Plus Topical Solution for Cats, 2.6-6.2 lb (Green), 1 Dose, 2-Month Supply
(2)
$54.99
5X points (10% back in savings) on ALL cat products
Sign In & Enjoy Free Shipping Over $49
Selarid (selamectin) Topical for Cats 15.1-22 lbs, Taupe (6 Month Supply)
(0)
$73.49
Buy 1, get the 2nd 25% OFF off dog and cat Flea & Tick products including prescriptions
5X points (10% back in savings) on ALL cat products
+ 2 more
Selarid (selamectin) Topical for Kittens/Puppies Up to 5 lbs, Mauve (3 Month Supply)
(0)
$32.49
Buy 1, get the 2nd 25% OFF off dog and cat Flea & Tick products including prescriptions
5X points (10% back in savings) on ALL cat products
+ 2 more
MilbeGuard Flavored Tablets for Dogs and Cats, 6 Month Supply Dogs 51-100 lbs / Cats 12.1-25 lbs Red
(4)
$44.89
Buy 1, get the 2nd 25% OFF off dog and cat Flea & Tick products including prescriptions
5X points (10% back in savings) on ALL cat products
+ 2 more
MilbeGuard Flavored Tablets for Dogs and Cats, 6 Month Supply Dogs 26-50 lbs/ Cats 6.1-12 lbs Purple
(0)
$36.49
$36.69
Buy 1, get the 2nd 25% OFF off dog and cat Flea & Tick products including prescriptions
5X points (10% back in savings) on ALL cat products
+ 2 more
MilbeGuard Flavored Tablets for Dogs and Cats, 6 Month Supply Dogs 11-25 lbs / Cats 1.5-6 lbs Blue
(0)
$32.29
Buy 1, get the 2nd 25% OFF off dog and cat Flea & Tick products including prescriptions
5X points (10% back in savings) on ALL cat products
+ 2 more
MilbeGuard Flavored Tablets for Dogs, 6 Month Supply Dogs 2-10 lbs Yellow
(0)
$31.09
Buy 1, get the 2nd 25% OFF off dog and cat Flea & Tick products including prescriptions
5X points (10% back in savings) on ALL cat products
+ 2 more
Advantage Multi Cat 5-in-1 Heartworm Prevention - Kills Fleas - Cats 5.1-9 lbs. - 6-Month Supply
2 sizes
(2)
$19.78 - $128.59
Buy 1, get the 2nd 25% OFF off dog and cat Flea & Tick products including prescriptions
5X points (10% back in savings) on ALL cat products
+ 2 more
Revolution Topical for Cats 15.1-22 lbs Taupe
3 sizes
(1)
$124.00 - $427.08
Buy 1, get the 2nd 25% OFF off dog and cat Flea & Tick products including prescriptions
5X points (10% back in savings) on ALL cat products
+ 2 more
Revolution Plus for Cats 2.8-5.5 lbs Gold - 3 or 6 Month Supply
2 sizes
(0)
$75.18 - $145.25
Buy 1, get the 2nd 25% OFF off dog and cat Flea & Tick products including prescriptions
5X points (10% back in savings) on ALL cat products
+ 2 more
Advantage Multi for Cats 2-5 lbs (Turquoise), Flea Treatment & Heartworm Prevention, 3 Month Supply
(1)
$80.49
Buy 1, get the 2nd 25% OFF off dog and cat Flea & Tick products including prescriptions
5X points (10% back in savings) on ALL cat products
+ 2 more
Revolution Topical for Puppies and Kittens up to 5 lbs Pink - 3 Month Supply
(0)
$76.30
Buy 1, get the 2nd 25% OFF off dog and cat Flea & Tick products including prescriptions
5X points (10% back in savings) on ALL cat products
+ 2 more
Interceptor for Dogs and Cats - 26-50 lbs Dogs / 6.1-12 lbs Cats - 6-Month Supply
(0)
$67.99
Buy 1, get the 2nd 25% OFF off dog and cat Flea & Tick products including prescriptions
5X points (10% back in savings) on ALL cat products
+ 2 more
Interceptor for Dogs and Cats - 11-25 lbs Dogs / 1.5-6 lbs Cats - 6-Month Supply
(0)
$56.49
Buy 1, get the 2nd 25% OFF off dog and cat Flea & Tick products including prescriptions
5X points (10% back in savings) on ALL cat products
+ 2 more
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Worms and internal parasites may be out of sight but are not out of mind. Pet parents that have sought the advice of a veterinarian might be on the search for cat dewormers and internal parasite care for their cats. You can find what you are looking for at The Pharmacy at PetSmart
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 cat dewormer medication from The Pharmacy at PetSmart. Need to find a vet? We have you covered.
Looking for something other than dewormer and parasite medication?
Need other cat care essentials? PetSmart carries cat foodcat treats, and more that support special nutritional needs. We also sell cat toyscat towers, and cat beds to keep your feline friend happy.