Virbac Preventic Tick Collar for Dogs Litter Boxes Grass-fed Beef

Grass-fed Beef

non-toxic materials and stuffed with fiberfill

and body slime and eye cloud

Made with 100% Certified Humane® chicken and pork

Virbac Preventic Tick Collar for Dogs Litter Boxes Grass-fed BeefPreventic Tick Collar for Dogs reaches maximum effectiveness within 48 hours. Preventic Tick Collar for Dogs contains 9% amitraz to kill and detach ticks for up to 90 days. Do not use on puppies under 12 weeks of age. Do not use on cats. Collars fit dogs 60 lbs and over Provides full protection against ticks within 48 hours of placement. Stops new ticks from attaching. Demonstrated 92% efficacy in controlling a severe tick infestation after 24 hours