Advertising Disclosure Flea Drops Comparison - August 2025
6 Best Flea Drops In Canada
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
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| 1 Best Choice  9.7Exceptional | 2 Best Value  9.6Exceptional | 3  9.3Excellent | 4  9.0Excellent | 5  8.9Very Good | 6  8.6Very Good |
| View DealOn Amazon | View DealOn Amazon | View DealOn Amazon | View DealOn Amazon | View DealOn Amazon | View DealOn Amazon |
ModelK9 Advantix II Flea and Tick Treatment for Extra Large Dogs weighing over 25 kg (over 55 lbs.)-2 doses | Model Advantage II Flea Protection for Large Cats weighing over 4 kg (over 9 lbs.) - 4 doses | Model Advantage II Flea Treatment for Small Cats weighing between 2.3 kg to 4 kg (5 lbs. to 9 lbs.)-2 doses | Model Zodiac Infestop for Cats Over 4KG | Model Capstar Oral Flea Treatment for Small Dogs and Cats weighing 1 to 11 kg - 6 pack | Model UltraGuard Pro Topical Flea & Tick Prevention for Dogs and Puppies - Over 28 kg, 3 Monthly Treatments |
BrandK9 Advantix | Brand Advantage | Brand Advantage | Brand Zodiac | Brand Capstar | Brand Hartz |
Reviews | Reviews | Reviews  | Reviews | Reviews  | Reviews |
Features | |||||
Worth the money 8.9 | Worth the money 8.1 | Worth the money 8.6 | Worth the money 8.6 | Worth the money 7.9 | Worth the money 7.2 |
Simple to use 9.8 | Simple to use 9.4 | Simple to use 9.4 | Simple to use 9.3 | Simple to use 8.9 | Simple to use 8.1 |
Aroma 8.6 | Aroma 7.9 | Aroma 8.1 | Aroma 9.1 | Aroma 7.7 | Aroma 7.0 |
Tech Specs | |||||
product dimensions10.8 x 2.21 x 11.99 cm 20 g | product dimensions 10.92 x 3.81 x 16.76 cm 40 g | product dimensions 10.8 x 2.21 x 11.99 cm 18.14 g | product dimensions 13.67 x 2.24 x 10.8 cm 20 g | product dimensions - | product dimensions - |
Available On | Available On | Available On | Available On | Available On | Available On |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.7
1K9 AdvantixK9 Advantix II Flea and Tick Treatment for Extra Large Dogs weighing over 25 kg (over 55 lbs.)-2 doses
9.8 Simple to use8.9 worth the money8.6 AromaMain 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
-
9.6
2Advantage10% Off
Advantage II Flea Protection for Large Cats weighing over 4 kg (over 9 lbs.) - 4 doses
9.4 Simple to use8.1 worth the money7.9 AromaMain highlights- Safe for cats and kittens 8 weeks and older
- Kills fleas through contact – no biting required; Also treats lice
- Easy-to-apply topical treatment can be used monthly for year-round protection
- Contains four, monthly applications of the flea protection for cats weighing over 4 kg and for pet rabbits 4 months and older weighing over 4 kg
- Breaks the flea life cycle to treat and control flea infestations in the home
-
9.3
3Advantage
Advantage II Flea Treatment for Small Cats weighing between 2.3 kg to 4 kg (5 lbs. to 9 lbs.)-2 doses
9.4 Simple to use8.6 worth the money8.1 AromaMain highlights- Safe for cats and kittens 8 weeks and older
- Kills fleas through contact – no biting required, Also treats lice
- Easy-to-apply topical treatment can be used monthly for year-round protection
- Contains two, monthly applications of the flea protection for cats weighing 2.3 kg to 4 kg, Can also be used for pet rabbits 4 months and older weighing between 1.5 and 4 kg and for pet ferrets 10 weeks and older weighing between 0.4 and 4 kg
- Breaks the flea life cycle to treat and control flea infestations in the home
Our ranking system
The BestChoices.com Team selects top-of-the-line items from a wide selection and conducts rigorous evaluations on almost all the products available on the internet. We rank each product based on how well it matches our criteria.We can ensure that the product is well-tested with the help of our expertise, experts, and artificial intelligence technology. BestChoices.com requires consistent care for the products we review, ensuring that our assessments are always accurate and up to date.
Features
Our team of experts analyzes key attributes, capabilities, significance, and many more depending on the type of product to determine its effectiveness.
Consumer Reviews
We ensure an evaluation of the ratings using references all over the internet for each product. With the help of our AI technology and professional review teams, we give weight to the worth of individual user experiences.
Popularity
Popularity is an important criterion in choosing a product. Several factors contribute to the popularity of the products on our site, including prestige, relevance, reputation, news, and more.
Value for money
BestChoices.com compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
Value for money
BestChoices.com compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
