- Activyl for dogs is treatment just for dogs and Activyl for cats is treatment just for cats
- Remains effective after swimming and shampooing from 48 hours following application
- Quick-drying, fragrance free spot-on
Activyl for Dogs 44-88 lbs 6 Pack
Activyl treats more than just adult fleas, it also stops flea eggs and larvae from developing. Breaking the flea life cycle is important, so your pet is not re-infested by new fleas developing from flea eggs and larvae in your home environment. Activyl is a topical ectoparasiticide containing the pro-insecticide indoxacarb. It is the only flea treatment to benefit from metabolic activation (bioactivation).