Seresto is not your average flea collar. It has been developed using a novel blend of materials, which means it can release active ingredients in controlled, very low doses – giving your cat up to 8 months of protection against fleas and ticks.
We had a horrible flea infestation due to our roaming cat who apparently uses poor judgment on who to hang out with. Anyway, I was at that breaking point with the infestation. I had tried so many different things with little results to never do this again results. I was surfing around one last time when I ran across this product. I read all the reviews, weighed it out carefully and decided to jump in with both feet. I spent over $100.00 on 2 of the collars and am proud that I did. Inside the first day of use the scratching was down to a bare minimum. By day 2 no scratching at all. Day 3 and 4 found a little biting happening here and there. By end of week one I couldn't find a single flea. I know we will still have the fleas pop up when they hatch over time but I'm no longer worried. This product works hard at it's job. And there is no odor or any sign of I'll effects on anybody. Thanks so much.