Our rankings are generated through the algorithmic analysis of thousands of customer reviews about products, brands, merchant customer service levels, popularity trends, and more. We use advanced technology, including AI, to help process and organize this information at scale, supporting our analysis with greater speed and consistency. The rankings reflect our opinion and should be a good starting point for shopping.
Advertising Disclosure
10 Best dog flea tick topical treatments of 2026
Save up to 16% off
Best Choice1
PetArmor9.7Exceptional
PetArmor Plus Flea & Tick Topical Dogs 45-88 lbs, 6-Month
-
is discontinued by manufacturer:No
-
product dimensions:1.33 x 5.74 x 6.75 inches 0.18 ounces
-
country of origin:USA
-
asin:B01N918D6E
-
date first available:November 11, 2016
-
-
Powerful technology We scan thousands of products and stores, analyzing reviews to find what matters most to users like you
Careful review Our team ensures quality, value, and fit based on real user feedback
Trusted insights AI and human analysis guide your decisions, reflecting real user prioritiesReal users impact
Thousands of users trust our site daily- Based on millions of stores and reviews
- Shoppers influence our rankings
Value for Money2
PetArmor9.5Excellent
PetArmor Plus Flea and Tick Prevention for Dogs, Small Dog Flea and Tick Treatment, 3 Doses, Waterproof Topical, Fast Acting (5-22 lbs)
16% Off Limited Time Deal
-
3
Amazon Basics9.4Excellent
Amazon Basics Flea and Tick Topical Treatment and Prevention for Large Dogs (45-88 lbs), Fast Acting and Long Lasting, 3 Count, Packaging May Vary
-
is discontinued by manufacturer:N/A
-
product dimensions:0.75 x 5.75 x 4.38 inches 0.8 ounces
-
country of origin:USA
-
asin:B07NXTSRCX
-
date first available:November 13, 2019
-
4
K9 Advantix9.3Excellent
K9 Advantix II XL Dog Vet-Recommended Flea, Tick & Mosquito Treatment & Prevention | Dogs Over 55 lbs. | 2-Mo Supply
-
is discontinued by manufacturer:No
-
product dimensions:1 x 4.38 x 4.75 inches; 1.13 ounces
-
country of origin:N/A
-
asin:B00I0BWNUG
-
date first available:January 23, 2014
-
5
Hartz9.2Excellent
Hartz UltraGuard Dual Action Flea & Tick Topical Dog Treatment and Flea and Tick Prevention, 6 Months, 5-14 Pound Dogs 6-count(Pack of 1)
-
is discontinued by manufacturer:N/A
-
product dimensions:0.58 x 4.88 x 6.69 inches 0.03 ounces
-
country of origin:USA
-
asin:B08TRRD6ZH
-
date first available:March 1, 2021
-
-
See Today’s Deals & Prices
6
Amazon Basics9.1Excellent
Amazon Basics Flea and Tick Topical Treatment and Prevention for Large Dogs (45-88 lbs), Fast Acting and Long Lasting, Tick Prevention, 6 Count, Packaging May Vary
-
is discontinued by manufacturer:N/A
-
product dimensions:1.25 x 5.75 x 4.35 inches 1.45 ounces
-
country of origin:USA
-
asin:B07P22L3WV
-
date first available:November 13, 2019
-
7
K9 Advantix9.0Excellent
K9 Advantix II XL Dog Vet-Recommended Flea, Tick & Mosquito Treatment & Prevention | Dogs Over 55 lbs. | 4-Mo Supply
-
is discontinued by manufacturer:No
-
product dimensions:7.75 x 1 x 4.25 inches 2.08 ounces
-
country of origin:Germany
-
asin:B004QREOPU
-
date first available:October 5, 2004
-
8
PetArmor8.7Very Good
PetArmor Plus Flea & Tick Topical Dogs 45-88 lbs, 3-Month
16% Off Limited Time Deal
-
9
K9 Advantix8.5Good
K9 Advantix II Medium Dog Vet-Recommended Flea, Tick & Mosquito Treatment & Prevention | Dogs 11-20 lbs. | 2-Mo Supply
-
is discontinued by manufacturer:No
-
product dimensions:1 x 4.38 x 4.75 inches 0.32 ounces
-
country of origin:Germany
-
asin:B00I2266Y2
-
date first available:January 26, 2014
-
10
K9 Advantix8.4Good
K9 Advantix II Large Dog Vet-Recommended Flea, Tick & Mosquito Treatment & Prevention | Dogs 21-55 lbs. | 2-Mo Supply (Packaging may vary)
-
is discontinued by manufacturer:No
-
product dimensions:1 x 4.38 x 4.75 inches; 0.1 ounces
-
country of origin:N/A
-
asin:B00N7DEBN4
-
date first available:September 1, 2014
-
