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5 Best Best Tick And Flea Medication For Dogs of 2025

Last Updated - 2025/07/01

1
Best Choice

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

K9 Advantix

K9 Advantix II Flea and Tick Treatment for Extra Large Dogs weighing over 25 kg (over 55 lbs.)-6 doses

K9 Advantix

CA$138.97

CA$153.97
(9% Off)

More Details
Main highlights
- Safe for dogs and puppies 8 weeks and older
- Kills ticks, fleas through contact – no biting required. Kills lice and mosquitoes too!
- Easy-to-apply topical treatment can be used monthly for year-round protection
- DO NOT USE K9 Advantix II ON CATS
- Breaks the flea life cycle to treat and control flea infestations in the home
CA$138.97
CA$153.97 (9% Off)
2

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

K9 Advantix

K9 Advantix II Flea and Tick Treatment for Large Dogs weighing 11 kg to 25 kg (24 lbs. to 55 lbs.)-6 doses

K9 Advantix

CA$138.97

CA$153.97
(9% Off)

More Details
Main highlights
- Safe for dogs and puppies 8 weeks and older
- Kills ticks, fleas through contact – no biting required. Kills lice and mosquitoes too!
- Easy-to-apply topical treatment can be used monthly for year-round protection
- DO NOT USE K9 Advantix II ON CATS
- Breaks the flea life cycle to treat and control flea infestations in the home
CA$138.97
CA$153.97 (9% Off)
3

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Hartz

UltraGuard Pro Topical Flea & Tick Prevention for Dogs and Puppies - Over 28 kg, 3 Monthly Treatments

Hartz

CA$19.97

More Details
Main highlights
- PREVENT RE-INFESTATION: Long-lasting monthly topical flea treatment that prevents re-infestations for 1 month with dual Insect Growth Regulators (IGRs) that protect your pet and their environment
- FAST ACTING FULL BODY PROTECTION: The topical formula spreads across the skin using your dog's natural oil to quickly travel across the coat for full body protection from head to tail
- EASY TO APPLY: Features the patented and easy-to-use Pro-Glide angled applicator with rounded edges for a softer more pleasant application experience suitable for all dogs
- CONTROLS FLEAS & TICKS AND REDUCES MOSQUITO BITES: Controls fleas, flea eggs, flea larvae and ticks and prevents flea eggs from hatching and reduces biting by mosquitoes
- 6 MONTHLY FLEA & TICK TREATMENTS: Contains 3 single dose tubes (1 tube per monthly application) for non-stop protection for up to 3 months
CA$19.97
4
Best Value
29% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

ParaPet
29% Off

Parapet K9 Praventa 360 for Large Dogs - 3 Tubes

ParaPet

CA$39.95

CA$56.99
(29% Off)

More Details
Main highlights
- Safe and Effective Protection: Against adult fleas, flea larvae, flea eggs and ticks
- Once-a-month topical flea and tick treatment - One application lasts 30 days
- For use only on dogs and puppies weighing 11 kg-25 kg and over 12 weeks of age - Contains 3 tubes (3 ml). DO NOT USE ON CATS
- Contains Imidacloprid, Permethrin and Pyriproxyfen: the same active ingredients found in the leading veterinary brand
- Breaks the flea and tick lifecycle and prevents further infestation
CA$39.95
CA$56.99 (29% Off)
5
20% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

ParaPet
20% Off

Parapet K9 Praventa 360 for Extra Large Dogs - 3 Tubes

ParaPet

CA$47.99

CA$59.99
(20% Off)

More Details
Main highlights
- Safe and Effective Protection: Against adult fleas, flea larvae, flea eggs and ticks
- Once-a-month topical flea and tick treatment - One application lasts 30 days
- For use only on dogs and puppies weighing over 25 kg and over 12 weeks of age - Contains 3 tubes (4.8 ml). DO NOT USE ON CATS
- Contains Imidacloprid, Permethrin and Pyriproxyfen: the same active ingredients found in the leading veterinary brand
- Breaks the flea and tick lifecycle and prevents further infestation
CA$47.99
CA$59.99 (20% Off)

5 Best Best Tick And Flea Medication For Dogs of 2025

K9 Advantix II Flea and Tick Treatment for Extra Large Dogs weighing over 25 kg (over 55 lbs.)-6 doses

K9 Advantix II Flea and Tick Treatment for Large Dogs weighing 11 kg to 25 kg (24 lbs. to 55 lbs.)-6 doses

UltraGuard Pro Topical Flea & Tick Prevention for Dogs and Puppies - Over 28 kg, 3 Monthly Treatments

Parapet K9 Praventa 360 for Large Dogs - 3 Tubes

Parapet K9 Praventa 360 for Extra Large Dogs - 3 Tubes

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