Sentry Fiproguard Plus IGR Flea & Tick Control combines the pest-killing power of fipronil with a powerful IGR (insect growth regulator) to provide fast and effective treatment. While fipronil kills and repels adult fleas, ticks and chewing lice, the IGR novaluron kills their eggs and larvae and prevents the development of pupae. Firpoguard Plus IGR kills adult fleas for up to 3 months, and ticks for 1 month. It remains effective even after bathing, water immersion, or exposure to sunlight.
Kills all stages of brown dog ticks, American dog ticks, lone star ticks and deer ticks that may transmit Lyme disease. Fiproguard Plus IGR is recommended where tick and lice control is needed. Apply monthly if your dog is at high risk of flea reinfestation.
Suitable for dogs and puppies over 8 weeks of age and 6.5-22 lbs.