Preventic Dog Collar Single Pack. Tick control collars for dogs.
Adjustable 18" or 25" collars fit most dogs. Kills and controls ticks for up to 3 months. Prevents new ticks from attaching and feeding within 48 hours after first application. Collars are water resistant.
18" - For dogs up to 60lbs.
25" - For dogs over 60lbs.
Active Ingredient: Amitraz - 9%.
FOR USE ON DOGS ONLY. READ ALL WARNINGS AND INSTRUCTIONS ON PACKAGE PRIOR TO USE.