PREVENTIC Tick Collar for Dogs starts working within 24 hours of application and continues working for as long as the collar is worn, up to 90 days. The collar comes in 2 sizes; 18' adjustable collar for dogs up to 60 lbs and 25" adjustable collar for dogs over 60 lbs.
Do not use on puppies under 12 weeks of age. Do not use on cats.
- Only collar recommended by veterinarians that detaches and kills ticks
- Kills and prevents attachment of ticks for 3-month
- Effective against ticks within 24-hour
Directions for Use
Read entire label directions before each use.
Place the PREVENTIC collar around the dog's neck, buckle and adjust for proper fit. Cut off and dispose of excess length. Do not allow dogs to play with cut-off excess. The collar must be worn tightly enough to contact skin and so that the dog cannot remove it.