The Best Do Flea Collars Work On Long Haired Cats Ideas. Choose the most effective one for your dog or cat. If you are against using chemical drops or anything topical then they are a good option.

Certain insecticides, called pyrethrins, are especially toxic to cats. This popular collar is designed to get rid of fleas quickly and efficiently before they bite your cat. Good dog flea collars are effective and can last for quite a few months.