Preventic Tick Collar 25″ for Dogs Over 60lbs – Pack of 2

Contains amitraz to kill and detach ticks for up to 90 days
Kills ticks carrying tick-borne diseases such as Lyme Disease and Rocky Mountain Spotted Fever
Reaches full effectiveness within 48 hours of application
Over 97% effectiveness against ticks for up to three months
Water resistant Preventic Tick Collar 25" for Dogs Over 60lbs kills and detaches ticks. As long as your pet is wearing the collar, prevention lasts for up to three months. Preventic Tick Collars also prevent new ticks from attaching and feeding within 48 hours after application. It contains amitraz, an ingredient that kills and detaches ticks for up to 90 days, including the Amercian Dog Tick, Brown More »