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🐾 Protect your pup like a pro—fast, fierce, and fuss-free!
Bayer K9 Advantix II Small Dog formula delivers fast-acting, vet-recommended flea, tick, mosquito, biting fly, and lice control for dogs 4-10 lbs. It kills fleas within 12 hours and provides 30 days of waterproof protection with a simple monthly topical application—no prescription needed. Ideal for indoor and outdoor dogs, this fragrance-free treatment ensures your small dog stays pest-free and comfortable all month long.
| ASIN | B07NX5BNYH |
| Best Sellers Rank | #19,141 in Pet Supplies ( See Top 100 in Pet Supplies ) #14 in Dog Flea Drops |
| Brand | K9 Advantix |
| Color | Green |
| Customer Reviews | 4.1 4.1 out of 5 stars (3,330) |
| Date First Available | 24 March 2019 |
| Item Weight | 17.8 g |
| Model Number | 90204383 |
| Product Dimensions | 10.8 x 2.22 x 12.07 cm; 17.86 g |
M**J
K9 Advantix does work. I’ve used it for two summers now. My only disappointment is that the product doesn’t prevent or stop new fleas from attaching to your pet. It will get rid of fleas once they’ve attached, but won’t stop fleas from attaching. It would be nice if this product could work as a preventative.
R**N
Got it for my 7 pound dog, made sure he was dry, applied it per package instructions, and he still has many MANY visible fleas 10 days later. 1/5. Will not be ordering again. Not sure why this is sold when it clearly does not work.
T**S
Easy to use. Still found a tick on my toy poodle after using.
J**E
Problem solved! Thanks
P**O
Works
Trustpilot
2 weeks ago
1 month ago