This collar provides fast acting, quick kill and long lasting head-to-tail protection against fleas and ticks for 6 months. It has a double layer, sustained - release system combining three active ingredients which have the insecticidal action of vapors and powder. Is scented to provide a pleasant fragrance for pets and people. Fits up to a 17" neck. Availability: Usually ships the next business day. 079264521705Regular price: $6.50Sale price: $6.25, 2/$12.00     Get The FREE Dog Bytes newsletter. Name: Email: