VetOne - CrossBlock II™ Kills & Prevents Fleas on Cats (Over 8 Weeks Old) | Waterproof to Last Long | Ensures 3 Months of Protection (5-9lbs)

Save the money and get this, it works great. When I got my cat she was eat up with fleas but I put this on her and they were all gone within 2 days. This is safe for them and effective.

I'm not a fan of chemicals but my little buddy was scratching excessively so I found this on Amazon which has been his regular treatment since. I found a similar product for a seemingly better deal but he kept on scratching until I went back to this product.

I have a cat that is allergic to fleas. I've tried other products, topical and oral. So far this works the best! I will buy this product again!

You can save a ton of money by buying the version for large dogs (about the same price for WAY more product), using a plastic syringe to measure out the dose for a cat, and storing it in the fridge.Nonetheless, it is a good price compared to competitors if you do not wish to do thatDoesn't smell too bad (kind of floral?), and distributes across my cat's skin after just one day.The label on the dog version says not to use on cats, but the ingredients are exactly the same, and it is safe. Be sure if you buy the dog version that you confirm the ingredients, because many dog

This does the job, but not as fast as Advantage- fleas would take quite a while to die (I picked a few off and put them into a container to check- made them slow and then eventually go). It kept our flea epidemic under control, but I imagine if they hopped on and then hopped off again, the parasites will lived and laid eggs. For a low level infestation (beginning stages or recovery) or routine use, I recommend this- otherwise, spend the money on Advantage.

This product works for my two cats. I was using a different brand before, one that costed a lot of money from my local vet, but switched because of the cost. Not only does this product work just as well, it seems to work better! My cats don't scratch or itch themselves as quickly as they used to. It also doesn't have a sticky residue like the previous one I was using.

I got this as a precaution for my indoor cat. We have a puppy that is treated with another brand from the Vet. I thought this would be a more cost effective option for the cat since she does not go outside. So far, so good! It is easy to apply and doesn't leave a wet patch on her fur for very long. No odor. She didn't seem to like me applying it but after it was on she wasn't bothered by it.

Very cost effective when you have many animals to treat.