Electronic Flea and Tick Repeller Collar For Cats and DogsThe Electronic Flea Collar is a hi-tech, non-chemical flea repellent.Safe and easy to use, it is truly effective.Most pets will stop scratching from fleas in one day. The Flea and Tick collar uses the latest electronic technology to create an intolerable environment for fleas and ticks. Using high frequency sound and a special circuit, the collar will drive the pests off of your pet safely and without chemicals.The collar will work on pests within four feet of the unit. Fleas in this zone of discomfort stop jumping in a matter of seconds, so your pet is protected. Theunit can even be used near thepet"s bed by mounting the unit so that the pet is within the range of the unit.Includes:1 x Electronic Flea and Tick Repeller Collar For Cats and DogsInstructions included