$14.00 – $70.00
- Minimum Age: 8 weeks
- Minimum Weight: 2+ lbs
- Apply topically to the back of the neck
- Effective for 1 month
- Understand that this is a very safe and very effective flea killer … it is not a flea repellant, and it does not kill fleas instantly on contact
- Activyl also kills flea larva and prevents flea eggs from hatching.