Bio Spot Defense Flea & Tick Spot On for Dogs 13-31 lbs, 6 Month is a topical flea control product that is also effective against ticks, mosquitoes, flea eggs and larvae. The insect growth regulator in Bio Spot Defense stops infestations by breaking the flea life cycle.
- Fast-working and is easy to apply with the Bio Spot Smart Shield Applicator
- Kills flea eggs and larvae for up to 30 days
- Repels mosquitoes (including those possibly carrying heartworms) for up to 4 weeks
- Manufacturer information and usage