Unfortunately didn't do much for our cats. Worked for about three days but after that was useless. Also have been treating the whole house for fleas along with this. Sucks because flea treatments for 5 cats is expensive.

I normally use soresto collars but a friend recommended these drops. It's been 2 months & I'm regretting it. All my animals have fleas which I haven't dealt with in years with the collars. Spend the extra & get soresto!

I have been using this product on my three indoor cats. It works well but during peak flea season, it doesn't seem to last the full 30 days but I have found that to be the case with the more expensive products, too.

We have 3 barn cats. Frontline keeps them flea free. Tried this product and it DOES NOT WORK. Applied once and then again 2 weeks later (vet said OK) to no avail. I threw the box away so no refund....

Only gave 3 star review because this product has only been applied to my fur baby for about 2 1/2 weeks and she has been in the house for 90% of that time. So far she is not scratching.

I have put this on my two cats for the last two months, and it does not work! Something else might cost more, but it has to work better than this. Just buy something else!

I haven't had fleas for years. I rely on this stuff year after year. Been using it for at least 5 years and haven't seen one flea since I been using it.

I use this on my cat who is allergic to flea bites. Keep it on him year round. We live in south Virginia. Keeps him bite free. He is indoor outdoor kitty.

Does what it is supposed to do.

It’s a good product at a good price