$26.99 to $58.99
Advantage II is a once a month topical for cats and kittens over 8 weeks of age to prevent and treat fleas. Available in a variety of sizes. Read More
This item cannot ship to Canada
Featured Advice from Our Experts
One of the biggest misconceptions about flea treatment is that switching brands is the same as rotating. Rotation of active ingredient is key in getting ahead of a flea infestation. The sad truth is, the majority of the products on the market today share a very few common active ingredients...
Advantage II for Cats
Advantage II for cats controls existing flea infestations on your cat and prevents further infestations from occurring.
Advantage II contains:
- 9.1% Imidacloprid
- 0.46% Pyriproxyfen (an insect growth regulator)
Advantage II Features & Benefits:
- kills 98-100% of all life stages of fleas within 12 hours of application
- prevents further infestations for up to 4 weeks
- easy to apply topical solution
For cats and kittens over 8 weeks of age.
Note: For maximum effectiveness, you should not bathe your pet 48 hours before or after application. The oils of the skin and coat help to distribute the product properly, ensuring that the product will be effective.
- Type: Topical
- Size: 2 month Supply (5-9 lb),2 Month Supply (9 lb & Up),4 Month Supply (Under 5 lbs),4 Month Supply (5-9 lbs),4 Month Supply (Over 5 lbs),6 Month Supply (Under 9 lbs),6 Month Supply (Over 9 lbs)
- Ingredients: Imidacloprid, Pyriproxyfen
"Works great. No fleas!"
I set a reminder on my phone for every month to apply. In 2 yrs. my cat has not had one flea.
100% love Advantage II & Jeffers online store.
I chose this initially for my kittens since it's highly recommend for pregnant dogs so that tells me something!
We have used Advantage II for years. We do not have fleas. Our cat is a domestic shorthair indoor/outdoor kitty. Area where it is applied is only damp for one day. Our cat has never had any reactions from the Advantage II. We highly recommend this product.
I don't use anything else but Advantage II to put on my cats. Product works great.
"Excellent Product "
Frontline is no longer effective. This product definitely works. Combine with Capstar to kill an infestation.
I wouldnt use anything else on my cats. Jeffers' prices are very reasonable and shipping is fast. Advantage kills fleas reliably and lasts.
"Reliably Consistant To Kill Fleas"
I wouldnt use anything else to treat my flea problem. Where I live, fleas are tough to kill and a year-round problem, but Advantage works and is easy to spply.
Advantage works wonders on my cat to keep fleas dead for a month. Even in the hard late summer months. HOWEVER, if you decide to order this DO NOT USE THE FREE SHIPPING I had to wait for over a week for a small package to travel all over the country just to go from Dothan to Ebro. Worst shipping plan ever! Pay for regular UPS Ground. 5 Stars for the product Minus 1 for poor shipping and Customer Service.
Frontline does not work on my cats to kill and repel fleas, and this is the cheapest flea treatment that I can find that works. Period. I have multiple cats and price is important, and this stuff works.
"Advantage For Me!"
Got a severe flea infestation, tried Frontline on my 4 cats for 8 months straight, and I was at my wit's end. I resorted to giving my cats baths, and it is so difficult to do! <g> Switched to Advantage and within 2 wks, all fleas have disappeared.
"just the best...."
On a farm with 5 dogs and lots of cats, Advantage works within hours and remains working well past a month for me, for years now. I was disappointed with Frontline in comparison, which took a few days and lasted only about 2 1/2 weeks...went right back to Advantage!
Have used for 5 years on cats/dogs and has cured my flea problem. Like the other viewer said, unlike Frontline which worked for a couple of years and then quit working.
This product has kept our animals free of ticks and fleas for as long as we used it, unlike frontline