Bests & Worsts Reviews from Amazon

This flea treatment put my poor cat through the absolute wringer. Do NOT buy this. I'm a poor college student, so I was looking for cheaper, more-generic brand ways to give my cat his monthly flea treatment. My cat was immediately fatigued and sluggish after the treatment took effect, but I thought he might just have been napping more than usual. Two days later, he was repeatedly vomiting and shivering, and I had to rush him to the vet. The vet has informed me that knock-off flea treatments trick a LOT of pet-owners every year, and they see cats like mine very frequently. However, knock-off flea treatments are just whatever cheap insecticides they can shove in a box for cheap, and they stand a good chance of killing the cat you use them on. I'm just sorry that my cat got hurt because I didn't do enough research. Do NOT buy this flea treatment (or any other knock-offs!). It took about three weeks for this stuff to fully work it's way out of my kitty's system, and he was miserable and nauseous the entire time. TL;DR: DO NOT BUY THIS. IT IS KNOCK-OFF POISON. IT REALLY HURT MY CAT. Ask your vet what flea meds you should buy, because I tried to take a shortcut and REALLY regretted it.