Bayer Animal Health Advantage II Once-A-Month Topical Flea Treatment for Cats
Kills adult fleas, eggs, and larvae for effective flea control.
Remains effective even after swimming or shampooing.
Provides monthly flea prevention and treatment for cats over 9 lbs.
One application prevents further flea infestation for at least four weeks.
Helps eliminate fleas from your home with fast-acting, long-lasting protection.
| Product Dimensions | 1.00 x 3.30 x 5.80 in |
|---|---|
| Weight | 4.50 lbs |
| Shipping Dimensions | 5.00 x 4.00 x 0.03 in |
FAQ
How long does the treatment last?
The treatment provides flea prevention for at least four weeks.
Does it work after my cat has been swimming or shampooed?
Yes, the treatment remains effective even after swimming or shampooing.
Is it safe for kittens?
This product is approved for use in cats over 9 lbs. It is not recommended for kittens under 9 lbs. Please consult a veterinarian for kittens.




Julian Oliver –
My cat has had fleas before, and this treatment has worked well. After one month, I haven’t seen any fleas. Even after a bath, the protection still holds. Easy to apply and my cat doesn’t seem to mind it.
Austin Clark –
I’ve used this for three months now and it’s been effective. The cat stays flea-free, and I don’t have to worry about reapplying. It’s convenient and works well even after a bath.
Bernadette Abraham –
Great product. My cat has never had fleas since using it. It’s fast-acting and lasts four weeks. I appreciate that it works even after shampooing. No side effects noticed.