EXTRA 20% OFF thousands of pet faves online with code: SAVE20 thru 5/15* >

May

(110 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

(2037)
$45.98 - $98.99
40% off first order with Autoship
Buy 1, get the 2nd 25% OFF off dog and cat Flea & Tick products including prescriptions
Free Same-Day Delivery, No Order Minimum!
+ 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

(1035)
$45.98 - $98.59
40% off first order with Autoship
Buy 1, get the 2nd 25% OFF off dog and cat Flea & Tick products including prescriptions
Free Same-Day Delivery, No Order Minimum!
+ 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

(241)
$50.99 - $98.99
40% off first order with Autoship
Buy 1, get the 2nd 25% OFF off dog and cat Flea & Tick products including prescriptions
Free Same-Day Delivery, No Order Minimum!
+ 1 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

(874)
$19.99 - $55.99
40% off first order with Autoship
Buy 1, get the 2nd 25% OFF off dog and cat Flea & Tick products including prescriptions
Free Same-Day Delivery, No Order Minimum!
+ 1 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

(422)
$19.99 - $63.99
40% off first order with Autoship
Buy 1, get the 2nd 25% OFF off dog and cat Flea & Tick products including prescriptions
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Frontline Plus Flea & Tick Spot Treatment for Cats, 1.5 lbs and over
3 sizes

Frontline Plus Flea & Tick Spot Treatment for Cats, 1.5 lbs and over

(576)
$32.78 - $79.18
40% off first order with Autoship
Buy 1, get the 2nd 25% OFF off dog and cat Flea & Tick products including prescriptions
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Capstar™ Fast-Acting Oral Flea Treatment for Cats 2-25 lbs
2 sizes

Capstar™ Fast-Acting Oral Flea Treatment for Cats 2-25 lbs

(673)
$42.97 - $70.19
40% off first order with Autoship
Buy 1, get the 2nd 25% OFF off dog and cat Flea & Tick products including prescriptions
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Tickless Ultrasonic Flea & Tick Repeller

Tickless Ultrasonic Flea & Tick Repeller

(129)
$49.99
40% off first order with Autoship
Buy 1, get the 2nd 25% OFF off dog and cat Flea & Tick products including prescriptions
Free Same-Day Delivery, No Order Minimum!
+ 1 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

(397)
$19.99 - $63.99
40% off first order with Autoship
Buy 1, get the 2nd 25% OFF off dog and cat Flea & Tick products including prescriptions
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Frontline Plus Flea & Tick Spot Treatment for Large Dogs, 45-88 lbs
3 sizes

Frontline Plus Flea & Tick Spot Treatment for Large Dogs, 45-88 lbs

(628)
$35.34 - $79.18
40% off first order with Autoship
Buy 1, get the 2nd 25% OFF off dog and cat Flea & Tick products including prescriptions
Free Same-Day Delivery, No Order Minimum!
+ 1 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

(487)
$19.99 - $55.99
40% off first order with Autoship
Buy 1, get the 2nd 25% OFF off dog and cat Flea & Tick products including prescriptions
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Capstar™ Fast-Acting Oral Flea Treatment for Dogs over 25 lbs
2 sizes

Capstar™ Fast-Acting Oral Flea Treatment for Dogs over 25 lbs

(675)
$42.97 - $70.19
40% off first order with Autoship
Buy 1, get the 2nd 25% OFF off dog and cat Flea & Tick products including prescriptions
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Frontline Plus Flea & Tick Spot Treatment for Small Dogs, 5-22 lbs
3 sizes

Frontline Plus Flea & Tick Spot Treatment for Small Dogs, 5-22 lbs

(568)
$32.78 - $98.99
40% off first order with Autoship
Buy 1, get the 2nd 25% OFF off dog and cat Flea & Tick products including prescriptions
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Capstar™ Fast-Acting Oral Flea Treatment for Dogs 2-25 lbs
2 sizes

Capstar™ Fast-Acting Oral Flea Treatment for Dogs 2-25 lbs

(821)
$43.19 - $70.19
40% off first order with Autoship
Buy 1, get the 2nd 25% OFF off dog and cat Flea & Tick products including prescriptions
Free Same-Day Delivery, No Order Minimum!
+ 1 more
PetArmor® Plus Flea & Tick Prevention for Cats over 1.5 lbs, Spot On Treatment
2 sizes

PetArmor® Plus Flea & Tick Prevention for Cats over 1.5 lbs, Spot On Treatment

(1022)
$26.12 - $31.99
40% off first order with Autoship
Buy 1, get the 2nd 25% OFF off dog and cat Flea & Tick products including prescriptions
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Frontline Plus Flea & Tick Spot Treatment for Medium Dogs, 23-44 lbs
3 sizes

Frontline Plus Flea & Tick Spot Treatment for Medium Dogs, 23-44 lbs

(375)
$32.78 - $98.99
40% off first order with Autoship
Buy 1, get the 2nd 25% OFF off dog and cat Flea & Tick products including prescriptions
Free Same-Day Delivery, No Order Minimum!
+ 1 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.

(298)
$14.99
40% off first order with Autoship
Buy 1, get the 2nd 25% OFF off dog and cat Flea & Tick products including prescriptions
Free Same-Day Delivery, No Order Minimum!
+ 1 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

(148)
$14.99
40% off first order with Autoship
Buy 1, get the 2nd 25% OFF off dog and cat Flea & Tick products including prescriptions
Free Same-Day Delivery, No Order Minimum!
+ 1 more
PetArmor® CapAction Fast-Acting Oral Flea Treatment for Cats 2-25 lbs, 6 doses

PetArmor® CapAction Fast-Acting Oral Flea Treatment for Cats 2-25 lbs, 6 doses

(56)
$31.49
$34.99
40% off first order with Autoship
Buy 1, get the 2nd 25% OFF off dog and cat Flea & Tick products including prescriptions
Sign In & Enjoy Free Shipping Over $49
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

(208)
$14.99
40% off first order with Autoship
Buy 1, get the 2nd 25% OFF off dog and cat Flea & Tick products including prescriptions
Free Same-Day Delivery, No Order Minimum!
+ 1 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

(139)
$14.99
40% off first order with Autoship
Buy 1, get the 2nd 25% OFF off dog and cat Flea & Tick products including prescriptions
Free Same-Day Delivery, No Order Minimum!
+ 1 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.

(198)
$14.99
40% off first order with Autoship
Buy 1, get the 2nd 25% OFF off dog and cat Flea & Tick products including prescriptions
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Vet's Best® Flea and Tick Easy Spray
2 sizes

Vet's Best® Flea and Tick Easy Spray

(75)
$12.59 - $16.99
40% off first order with Autoship
Buy 1, get the 2nd 25% OFF off dog and cat Flea & Tick products including prescriptions
Free Same-Day Delivery, No Order Minimum!
+ 1 more
API® Liquid Super Ick Cure

API® Liquid Super Ick Cure

(160)
$6.99
35% off first order with Autoship
Buy 1, get the 2nd 25% OFF ALL API® food & water care products (excludes pond) thru 5/31
Free Same-Day Delivery, No Order Minimum!
+ 1 more
PetArmor® Extend Flea & Tick Treatment & Prevention Collar for Cats, 8 Months of Protection

PetArmor® Extend Flea & Tick Treatment & Prevention Collar for Cats, 8 Months of Protection

(361)
$44.99
40% off first order with Autoship
Buy 1, get the 2nd 25% OFF off dog and cat Flea & Tick products including prescriptions
Get $5 off PetArmor Extend flea and tick collars with code: ARMOR5
+ 1 more
PetArmor® Extend Flea & Tick Treatment & Prevention Collar for Large Dogs, 8 Months of Protection

PetArmor® Extend Flea & Tick Treatment & Prevention Collar for Large Dogs, 8 Months of Protection

(363)
$44.99
40% off first order with Autoship
Buy 1, get the 2nd 25% OFF off dog and cat Flea & Tick products including prescriptions
Get $5 off PetArmor Extend flea and tick collars with code: ARMOR5
+ 1 more
Cheristin, Cat Flea and Tick Treatment and Prevention
3 sizes

Cheristin, Cat Flea and Tick Treatment and Prevention

(39)
$17.99 - $84.99
40% off first order with Autoship
Buy 1, get the 2nd 25% OFF off dog and cat Flea & Tick products including prescriptions
Sign In & Enjoy Free Shipping Over $49
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

(726)
$19.99 - $63.99
40% off first order with Autoship
Buy 1, get the 2nd 25% OFF off dog and cat Flea & Tick products including prescriptions
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Advantus™ Dog Flea Treatment - 23-110 Lbs
2 sizes

Advantus™ Dog Flea Treatment - 23-110 Lbs

(286)
$33.79 - $70.69
40% off first order with Autoship
Buy 1, get the 2nd 25% OFF off dog and cat Flea & Tick products including prescriptions
Free Same-Day Delivery, No Order Minimum!
+ 1 more
PetArmor® Plus Flea & Tick Collar for Dogs - 2 Count

PetArmor® Plus Flea & Tick Collar for Dogs - 2 Count

(777)
$34.99
40% off first order with Autoship
Buy 1, get the 2nd 25% OFF off dog and cat Flea & Tick products including prescriptions
Free Same-Day Delivery, No Order Minimum!
+ 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

(752)
$37.99 - $99.99
40% off first order with Autoship
Buy 1, get the 2nd 25% OFF off dog and cat Flea & Tick products including prescriptions
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Frontline Shield Extra Strength Flea & Tick Spot Treatment for Large Dogs, 41-80 lbs
2 sizes

Frontline Shield Extra Strength Flea & Tick Spot Treatment for Large Dogs, 41-80 lbs

(951)
$36.74 - $94.49
40% off first order with Autoship
Buy 1, get the 2nd 25% OFF off dog and cat Flea & Tick products including prescriptions
Free Same-Day Delivery, No Order Minimum!
+ 1 more
PetArmor® Extend Flea & Tick Treatment & Prevention Collar for Small Dogs, 8 Months of Protection

PetArmor® Extend Flea & Tick Treatment & Prevention Collar for Small Dogs, 8 Months of Protection

(362)
$44.99
40% off first order with Autoship
Buy 1, get the 2nd 25% OFF off dog and cat Flea & Tick products including prescriptions
Get $5 off PetArmor Extend flea and tick collars with code: ARMOR5
+ 1 more
Wondercide Lemongrass Scent Home & Pet Flea & Tick Spray

Wondercide Lemongrass Scent Home & Pet Flea & Tick Spray

(3824)
$13.99 - $21.59
40% off first order with Autoship
Buy 1, get the 2nd 25% OFF off dog and cat Flea & Tick products including prescriptions
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Frontline Plus Flea & Tick Spot Treatment for X-Large Dogs, 89-132 lbs
3 sizes

Frontline Plus Flea & Tick Spot Treatment for X-Large Dogs, 89-132 lbs

(519)
$40.99 - $98.99
40% off first order with Autoship
Buy 1, get the 2nd 25% OFF off dog and cat Flea & Tick products including prescriptions
Free Same-Day Delivery, No Order Minimum!
+ 1 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

(347)
$19.99 - $63.99
40% off first order with Autoship
Buy 1, get the 2nd 25% OFF off dog and cat Flea & Tick products including prescriptions
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Wondercide Cedarwood Scent Home & Pet Flea & Tick Spray

Wondercide Cedarwood Scent Home & Pet Flea & Tick Spray

(3392)
$21.59
$27.99
40% off first order with Autoship
Buy 1, get the 2nd 25% OFF off dog and cat Flea & Tick products including prescriptions
Free Same-Day Delivery, No Order Minimum!
+ 1 more
PetArmor® CapAction Fast-Acting Oral Flea Treatment for Dogs 2-25 lbs, 6 doses

PetArmor® CapAction Fast-Acting Oral Flea Treatment for Dogs 2-25 lbs, 6 doses

(747)
$31.49
$34.99
40% off first order with Autoship
Buy 1, get the 2nd 25% OFF off dog and cat Flea & Tick products including prescriptions
Sign In & Enjoy Free Shipping Over $49
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

(388)
$50.99 - $66.99
40% off first order with Autoship
Buy 1, get the 2nd 25% OFF off dog and cat Flea & Tick products including prescriptions
Free Same-Day Delivery, No Order Minimum!
+ 1 more
PetArmor® CapAction Fast-Acting Oral Flea Treatment for Dogs over 25 lbs, 6 doses

PetArmor® CapAction Fast-Acting Oral Flea Treatment for Dogs over 25 lbs, 6 doses

(748)
$31.49
$34.99
40% off first order with Autoship
Buy 1, get the 2nd 25% OFF off dog and cat Flea & Tick products including prescriptions
Sign In & Enjoy Free Shipping Over $49
  2. 1
  3. 2
  4. 3
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 Rights
*See Promotional Terms Page for details. Exclusions may apply. While supplies last. Prices & selection may vary by store & online.