Spring is calling! Get ready for outdoor play & adventures with your pet >

Shop dog flea treatments.

Protection That Fits Your Lifestyle

Shop flea and tick collars, topical treatments, and flavored soft chews.
Shop cat flea treatments

Stop Fleas in Their Tracks

Shop flea and tick collars and topical treatments

  • $0 - $50+

    $0$25$50+

Elanco

(55 results)
Seresto® Vet-Recommended 8-Month Collar, Flea & Tick Prevention for Large Dogs over 18 lbs
2 sizes

Seresto® Vet-Recommended 8-Month Collar, Flea & Tick Prevention for Large Dogs over 18 lbs

(1894)
$59.99 - $115.99
Buy 1, get the 2nd 25% OFF ALL flea & tick products
Save 40% Off First Autoship Order on Flea and Tick Products
+ 1 more
Seresto® Vet-Recommended 8-Month Collar, Flea & Tick Prevention for Small Dogs under 18 lbs
2 sizes

Seresto® Vet-Recommended 8-Month Collar, Flea & Tick Prevention for Small Dogs under 18 lbs

(191)
$59.99 - $115.99
Buy 1, get the 2nd 25% OFF ALL flea & tick products
Save 40% Off First Autoship Order on Flea and Tick Products
+ 1 more
Seresto® Vet-Recommended 8-Month Collar, Flea & Tick Prevention for Cats
2 sizes

Seresto® Vet-Recommended 8-Month Collar, Flea & Tick Prevention for Cats

(923)
$59.99 - $115.99
Buy 1, get the 2nd 25% OFF ALL flea & tick products
Save 40% Off First Autoship Order on Flea and Tick Products
+ 1 more
Elanco Tapeworm Dewormer Tablets for Cats

Elanco Tapeworm Dewormer Tablets for Cats

(315)
$19.99
$22.99
Buy 1, get the 2nd 25% OFF ALL flea & tick products
Save 40% Off First Autoship Order on Flea and Tick Products
+ 2 more
Advantage® II Flea Prevention & Treatment for Large Cats over 9 lbs, Monthly Doses
3 sizes

Advantage® II Flea Prevention & Treatment for Large Cats over 9 lbs, Monthly Doses

(718)
$19.99 - $69.99
Buy 1, get the 2nd 25% OFF ALL flea & tick products
Save 40% Off First Autoship Order on Flea and Tick Products
+ 2 more
Advantage Topical Cat Flea Treatment and Prevention For Large Cats Over 9 lbs.

Advantage Topical Cat Flea Treatment and Prevention For Large Cats Over 9 lbs.

(292)
$14.99
Buy 1, get the 2nd 25% OFF ALL flea & tick products
Save 40% Off First Autoship Order on Flea and Tick Products
+ 2 more
Advantage Topical Cat Flea Treatment and Prevention For Small Cats 2-9 lbs.

Advantage Topical Cat Flea Treatment and Prevention For Small Cats 2-9 lbs.

(192)
$14.99
Buy 1, get the 2nd 25% OFF ALL flea & tick products
Save 40% Off First Autoship Order on Flea and Tick Products
+ 2 more
K9 Advantix® II Flea & Tick Prevention for Extra Large Dogs over 55 lbs, Monthly Spot Treatment
4 sizes

K9 Advantix® II Flea & Tick Prevention for Extra Large Dogs over 55 lbs, Monthly Spot Treatment

(320)
$19.99 - $79.99
Buy 1, get the 2nd 25% OFF ALL flea & tick products
Save 40% Off First Autoship Order on Flea and Tick Products
+ 2 more
Advantage® II Flea Prevention & Treatment for Small Cats 5-9 lbs, Monthly Doses
4 sizes

Advantage® II Flea Prevention & Treatment for Small Cats 5-9 lbs, Monthly Doses

(400)
$19.99 - $69.99
Buy 1, get the 2nd 25% OFF ALL flea & tick products
Save 40% Off First Autoship Order on Flea and Tick Products
+ 2 more
K9 Advantix® II Flea & Tick Prevention for Large Dogs 21-55 lbs, Monthly Spot Treatment
4 sizes

K9 Advantix® II Flea & Tick Prevention for Large Dogs 21-55 lbs, Monthly Spot Treatment

(277)
$19.99 - $79.99
Buy 1, get the 2nd 25% OFF ALL flea & tick products
Save 40% Off First Autoship Order on Flea and Tick Products
+ 2 more
K9 Advantix® II Flea & Tick Prevention for Medium Dogs 11-20 lbs, Monthly Spot Treatment
4 sizes

K9 Advantix® II Flea & Tick Prevention for Medium Dogs 11-20 lbs, Monthly Spot Treatment

(277)
$19.99 - $79.99
Buy 1, get the 2nd 25% OFF ALL flea & tick products
Save 40% Off First Autoship Order on Flea and Tick Products
+ 2 more
Cheristin, Cat Flea and Tick Treatment and Prevention
3 sizes

Cheristin, Cat Flea and Tick Treatment and Prevention

(2)
$17.99 - $84.99
Buy 1, get the 2nd 25% OFF ALL flea & tick products
Save 40% Off First Autoship Order on Flea and Tick Products
+ 1 more
Advantage® XD Flea Prevention & Treatment for Large Cats over 9 lbs, 2 Months Protection per Dose
3 sizes

Advantage® XD Flea Prevention & Treatment for Large Cats over 9 lbs, 2 Months Protection per Dose

(748)
$37.99 - $99.99
Buy 1, get the 2nd 25% OFF ALL flea & tick products
Save 40% Off First Autoship Order on Flea and Tick Products
+ 2 more
Elanco Tapeworm Dewormer Tablets for Dogs

Elanco Tapeworm Dewormer Tablets for Dogs

(30)
$32.79
$37.99
Buy 1, get the 2nd 25% OFF ALL flea & tick products
Save 40% Off First Autoship Order on Flea and Tick Products
+ 2 more
Advantus™ Dog Flea Treatment - 23-110 Lbs
2 sizes

Advantus™ Dog Flea Treatment - 23-110 Lbs

(144)
$33.79 - $70.69
Buy 1, get the 2nd 25% OFF ALL flea & tick products
Save 40% Off First Autoship Order on Flea and Tick Products
+ 2 more
Elanco Quad Dewormer Chewable Tablets for Small Dogs

Elanco Quad Dewormer Chewable Tablets for Small Dogs

(101)
$23.99
$30.99
Buy 1, get the 2nd 25% OFF ALL flea & tick products
Save 40% Off First Autoship Order on Flea and Tick Products
+ 2 more
K9 Advantix® Flea, Tick & Mosquito Prevention for Extra Large Dogs 55+ lbs, Monthly Dose Treatment

K9 Advantix® Flea, Tick & Mosquito Prevention for Extra Large Dogs 55+ lbs, Monthly Dose Treatment

(147)
$14.99
Buy 1, get the 2nd 25% OFF ALL flea & tick products
Save 40% Off First Autoship Order on Flea and Tick Products
+ 2 more
Advantage® II Flea Prevention & Treatment for Extra Large Dogs over 55 lbs, Monthly Doses
2 sizes

Advantage® II Flea Prevention & Treatment for Extra Large Dogs over 55 lbs, Monthly Doses

(82)
$50.99 - $66.99
Buy 1, get the 2nd 25% OFF ALL flea & tick products
Save 40% Off First Autoship Order on Flea and Tick Products
+ 2 more
K9 Advantix® Flea, Tick & Mosquito Prevention for Large Dogs 21-55 lbs, Monthly Dose Treatment

K9 Advantix® Flea, Tick & Mosquito Prevention for Large Dogs 21-55 lbs, Monthly Dose Treatment

(202)
$14.99
Buy 1, get the 2nd 25% OFF ALL flea & tick products
Save 40% Off First Autoship Order on Flea and Tick Products
+ 2 more
K9 Advantix® Flea, Tick & Mosquito Prevention for Medium Dogs 11-20 lbs, Monthly Dose Treatment

K9 Advantix® Flea, Tick & Mosquito Prevention for Medium Dogs 11-20 lbs, Monthly Dose Treatment

(132)
$14.99
Buy 1, get the 2nd 25% OFF ALL flea & tick products
Save 40% Off First Autoship Order on Flea and Tick Products
+ 2 more
K9 Advantix® Flea, Tick & Mosquito Prevention for Small Dogs 4-10 lbs, Monthly Dose Treatment

K9 Advantix® Flea, Tick & Mosquito Prevention for Small Dogs 4-10 lbs, Monthly Dose Treatment

(101)
$14.99
Buy 1, get the 2nd 25% OFF ALL flea & tick products
Save 40% Off First Autoship Order on Flea and Tick Products
+ 2 more
Advantage® XD Flea Prevention & Treatment for Small Cats 1.8-9 lbs, 2 Months Protection per Dose
3 sizes

Advantage® XD Flea Prevention & Treatment for Small Cats 1.8-9 lbs, 2 Months Protection per Dose

(613)
$37.99 - $99.99
Buy 1, get the 2nd 25% OFF ALL flea & tick products
Save 40% Off First Autoship Order on Flea and Tick Products
+ 2 more
Advantage Multi Cat 5-in-1 Heartworm Prevention - Kills Fleas - Cats 9.1-18 lbs. - 6-Month Supply
2 sizes

Advantage Multi Cat 5-in-1 Heartworm Prevention - Kills Fleas - Cats 9.1-18 lbs. - 6-Month Supply

(1)
$19.99 - $129.79
Save 40% on your first Prescription Flea and Tick Autoship order!
Sign In & Enjoy Free Shipping Over $49
Advantage Multi Dog 6-in-1 Heartworm Prevention - Kills Fleas - Dogs 20.1-55 lbs. - 6-Month Supply
2 sizes

Advantage Multi Dog 6-in-1 Heartworm Prevention - Kills Fleas - Dogs 20.1-55 lbs. - 6-Month Supply

(1)
$21.82 - $141.79
Save 40% on your first Prescription Flea and Tick Autoship order!
Sign In & Enjoy Free Shipping Over $49
Advantage Multi Dog 6-in-1 Heartworm Prevention - Kills Fleas - Dogs 9.1-20 lbs. - 6-Month Supply
2 sizes

Advantage Multi Dog 6-in-1 Heartworm Prevention - Kills Fleas - Dogs 9.1-20 lbs. - 6-Month Supply

(5)
$21.82 - $141.79
Save 40% on your first Prescription Flea and Tick Autoship order!
Sign In & Enjoy Free Shipping Over $49
Advantage® II Flea Prevention & Treatment for Cats and Kittens 2-5 lbs, Monthly Doses

Advantage® II Flea Prevention & Treatment for Cats and Kittens 2-5 lbs, Monthly Doses

(58)
$33.59
$34.99
Buy 1, get the 2nd 25% OFF ALL flea & tick products
Save 40% Off First Autoship Order on Flea and Tick Products
+ 2 more
Elanco Quad Dewormer Chewable Tablets for Medium Dogs

Elanco Quad Dewormer Chewable Tablets for Medium Dogs

(22)
$34.49
$41.99
Buy 1, get the 2nd 25% OFF ALL flea & tick products
Save 40% Off First Autoship Order on Flea and Tick Products
+ 2 more
Elanco Quad Dewormer Chewable Tablets for Large Dogs

Elanco Quad Dewormer Chewable Tablets for Large Dogs

(18)
$51.99
$61.99
Buy 1, get the 2nd 25% OFF ALL flea & tick products
Save 40% Off First Autoship Order on Flea and Tick Products
+ 2 more
Advantage® II Flea Prevention & Treatment for Large Dogs 21-55 lbs, Monthly Doses
2 sizes

Advantage® II Flea Prevention & Treatment for Large Dogs 21-55 lbs, Monthly Doses

(60)
$50.99 - $66.99
Buy 1, get the 2nd 25% OFF ALL flea & tick products
Save 40% Off First Autoship Order on Flea and Tick Products
+ 2 more
K9 Advantix® II Flea & Tick Prevention for Small Dogs 4-10 lbs, Monthly Spot Treatment
4 sizes

K9 Advantix® II Flea & Tick Prevention for Small Dogs 4-10 lbs, Monthly Spot Treatment

(259)
$19.99 - $79.99
Buy 1, get the 2nd 25% OFF ALL flea & tick products
Save 40% Off First Autoship Order on Flea and Tick Products
+ 2 more
Pet Protect Hip & Joint + Dog Supplements 120 Count

Pet Protect Hip & Joint + Dog Supplements 120 Count

(418)
$53.99
$64.99
Online Only! Buy 2 Dog and Cat Supplements or Calming Products, Get the 3rd 50% Off
Save 40% on your 1st dog or cat supplements or calming Autoship Order!
+ 1 more
Pet Protect from the Makers of Advantage Vet-Formulated Hip & Joint Supplement for Dogs - 60 Chews

Pet Protect from the Makers of Advantage Vet-Formulated Hip & Joint Supplement for Dogs - 60 Chews

(408)
$19.99
$23.99
Online Only! Buy 2 Dog and Cat Supplements or Calming Products, Get the 3rd 50% Off
Save 40% on your 1st dog or cat supplements or calming Autoship Order!
+ 2 more
Advantage Multi Dog 6-in-1 Heartworm Prevention - Kills Fleas - Dogs 55.1-88 lbs. - 6-Month Supply
2 sizes

Advantage Multi Dog 6-in-1 Heartworm Prevention - Kills Fleas - Dogs 55.1-88 lbs. - 6-Month Supply

(2)
$21.82 - $141.79
Save 40% on your first Prescription Flea and Tick Autoship order!
Sign In & Enjoy Free Shipping Over $49
Advantage Multi Dog 6-in-1 Heartworm Prevention - Kills Fleas - Dogs 3-9 lbs. - 6-Month Supply
2 sizes

Advantage Multi Dog 6-in-1 Heartworm Prevention - Kills Fleas - Dogs 3-9 lbs. - 6-Month Supply

(5)
$21.82 - $141.79
Save 40% on your first Prescription Flea and Tick Autoship order!
Sign In & Enjoy Free Shipping Over $49
Advantus™ Dog Flea Treatment - 4-22 Lbs
2 sizes

Advantus™ Dog Flea Treatment - 4-22 Lbs

(133)
$33.79 - $70.69
Buy 1, get the 2nd 25% OFF ALL flea & tick products
Save 40% Off First Autoship Order on Flea and Tick Products
+ 2 more
Advantage® Flea & Tick Kitten and Cat Shampoo

Advantage® Flea & Tick Kitten and Cat Shampoo

(34)
$14.99
$17.99
Buy 1, get the 2nd 25% OFF ALL flea & tick products
Save 40% Off First Autoship Order on Flea and Tick Products
+ 2 more
Advantage® Flea & Tick Cat Spray

Advantage® Flea & Tick Cat Spray

(91)
$14.99
$17.99
Buy 1, get the 2nd 25% OFF ALL flea & tick products
Save 40% Off First Autoship Order on Flea and Tick Products
+ 2 more
Advantage® II Flea Prevention & Treatment for Small Dogs 3-10 lbs, Monthly Doses
2 sizes

Advantage® II Flea Prevention & Treatment for Small Dogs 3-10 lbs, Monthly Doses

(72)
$50.99 - $66.99
Buy 1, get the 2nd 25% OFF ALL flea & tick products
Save 40% Off First Autoship Order on Flea and Tick Products
+ 2 more
Advantage® II Flea Prevention & Treatment for Medium Dogs 11-20 lbs, Monthly Doses
2 sizes

Advantage® II Flea Prevention & Treatment for Medium Dogs 11-20 lbs, Monthly Doses

(57)
$50.99 - $66.99
Buy 1, get the 2nd 25% OFF ALL flea & tick products
Save 40% Off First Autoship Order on Flea and Tick Products
+ 2 more
Advantage® Flea & Tick Dog & Puppy Shampoo
3 sizes

Advantage® Flea & Tick Dog & Puppy Shampoo

(78)
$14.99 - $27.99
Buy 1, get the 2nd 25% OFF ALL flea & tick products
Save 40% Off First Autoship Order on Flea and Tick Products
+ 2 more
  2. 1
  3. 2
Legit ScriptDot Pharmacy
Download on the App StoreDownload on the Google Play Store
Copyright © 2026 Petsmart LLC
RecallsTerms of UsePrivacy PolicyInterest-Based AdsCA Supply Chain ActCA Privacy RightsYour Privacy ChoicesPrivacy Icon
*See Promotional Terms Page for details. Exclusions may apply. While supplies last. Prices & selection may vary by store & online.