- Effectively breaks the flea life cycle by killing flea eggs laid on your cat for up to 12 months
- Designed to prevent flea population build up in your home by killing flea eggs before they hatch
- Safety release collar design for cats
- Green collar features an Integral Buckle
- Unique molded one piece design
Size
- 14g
Active Ingredient: (S)-Methoprene 2.1%