Zodiac FleaTrol Flea and Tick Collar for Large Dogs necks up to 25". For dog over 12 weeks of age protection from adult fleas and ticks.
- Kills fleas which may transmit tapeworms
- Works in as little as 24 hours
- Works even after temporary wetting
- Provides 7 months of protection
Continuous action begins the moment the collar is applied and continues even when wet. A variety of sizes ensure proper flea and tick control.
Measure circumference at base of dog's neck.
Active ingredient: Propoxur.