By: Vet One
VetOne CrossBlock II is the best flea drops for cats and kittens over 9 lbs, according to customer reviews. Our product provides 3 applications and is designed to kill and prevent fleas. Our customers rate it highly for its value for money, effectiveness and overall satisfaction. Get the protection your pet needs today with VetOne CrossBlock II.
Amazon Customer: This works nearly as well as Revolution for getting rid of fleas and ticks permanently so long as it's used as directed. Ms Kitty no longer has fleas and I no longer have them in the house.
United States on May 18, 2023
Lisa S.: Got rid of all fleas within a week
United States on Feb 26, 2023
DeeDeep: UPDATE; OK, it's now 8 days since treatment was applied. The cat last night "Stayed" in his doghouse. This morning, he came in the house and was "Ravenous." He ate his regular cat food, like he hadn't eaten in a week (which he pretty much hadn't.) He also stopped the "Loud Meowing." After eating his cat food, he proceeded to go over and throw himself into his large doggie bed and go to sleep. We haven't seen any of this behavior for 8 days. So, I have to give one more star to my review. The cat seems to have returned to his "Pre-Hysterical" self. I would say, since this is such a "STRONG" medication and it is a poison, put a "Half Dose" on your cat, until you see how they react. We won't use it on this cat again. He had too strong of a reaction.
Original Review
Applied this to 9 pound cat 5 days ago. Since then, his personality has changed "completely." Not sure if this caused some kind of neurological problem or psychological problem. He's become a different cat. Before, he would be happy to sleep in his indoor pet bed and always loved his cat food (more than loved it.) He has a dog house on the front porch with blankets and his bedding and toys that he loves. You can...
United States on Jan 13, 2019
Meghan: For our cats, I put this on the same level of effectiveness as the much more expensive Advantage products, which we have tried extensively. I appreciate the lower price-point here & I plan to purchase more. The past few years in the Midwest have been ATROCIOUS for fleas & we've been at war with the beasts in our home during prime flea season, & this product definitely helped keep them at bay during late summer/early fall. Application is easy & not messy at all if done properly. Be certain to get as much as possible directly on the skin not the fur. Also be sure it's on the upper neck/back of the head area, as there is a good amount of liquid in these applicators & excess may be prone to run.
We haven't seen but maybe a stray (but clearly struggling) flea or 2 on our kitties since application a couple weeks ago & they barely itch at all anymore. This makes everyone very happy.
No this product is not as cheap as PetArmor, which we have also tried extensively, but it does the job MUCH better comparatively.
Fyi our war on fleas was finally victorious after a multi-faceted approach involving 2 house-wide sprinklings of food-grade DE, which I...
United States on Oct 01, 2018
| VetOne CrossBlock II: Effective Flea Protection for Your Pet | Advantage II Flea Prevention and Treatment for Cats and Kittens | Capstar Flea Treatment: Quick-Acting Oral Tablets for Dogs & Cats | |
|---|---|---|---|
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| B2B Rating |
91
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95
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94
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| Sale off | $4 OFF | ||
| Total Reviews | 262 reviews | 222 reviews | 1 reviews |
| Age Range (Description) | Kittens | Kittens | All Life Stages |
| ASIN | B06X9YB8HS | B00ERZ3NSA | B07Q1TKTP9 |
| Package Dimensions | 5.87 x 4.37 x 0.75 inches; 0.63 Ounces | ||
| Target Species | Cat, Dog | Cat | Cat |
| Manufacturer | MWI | Advantage | No |
| Best Sellers Rank | #79 in Cat Flea Drops | #40 in Cat Flea Drops | #2 in Cat Flea Drops |
| Cat Flea Drops | Cat Flea Drops | Cat Flea Drops | Cat Flea Drops |
| Scent | Unscented | ||
| Customer Reviews | 4.3/5 stars of 1,055 ratings | 4.5/5 stars of 591 ratings | 4.4/5 stars of 31,720 ratings |
| Brand | Vet One | Advantage | Capstar |
| Item Volume | 0.08 Fluid Ounces | 3.2 Milliliters | |
| Date First Available | February 25, 2017 | December 23, 2011 | March 20, 2019 |
United States on Jul 02, 2023