- Imidacloprid, a potent insecticide
- Flumethrin, an acaricide
- This ensures a steady, low-dose release profile, providing optimal protection for up to 8 months.
- Use one Seresto Cat collar every 8 months.
Dosage for Dogs up to 18 lbs:
- Seresto Cat can be used in cats 10 weeks or older.
- Use one Seresto Small Dog collar every 8 months.
Dosage for Dogs over 18 lbs:
- Seresto Small Dog can be used in dogs 7 weeks or older.
- Use one Seresto Large Dog collar every 8 months.
- Seresto Large Dog can be used in dogs 7 weeks or older.