The Seresto collar protects your dog for 8 months! It's easy-to-use, odorless and non-greasy. Plus, it starts working in just 24 hours.
Seresto Flea and Tick Collar for Large Dogs
- Kills and repels fleas and ticks for 8 months
- Easy-to-use, odorless, non-greasy collar
- Kills fleas on dogs within 24 hours
- Prevents tick infestations within 48 hours
- Repels and kills deer ticks, American dog ticks, brown dog ticks, and Lone Star ticks
- Existing fleas are killed within 2 hours and new fleas repelled before they lay eggs
- Seresto® is a unique polymer matrix collar that offers a continuous supply of two active ingredients: imidacloprid and flumethrin for effective 8-month protection against fleas and ticks
- Active ingredients are stored are released in low concentrations and distributed over your dog's hair and skin surface
- Comes with 3 light reflectors that easily clip on to the collar
- For external use on dogs over 7 weeks old and above 18 lbs.