Sentry FiproGuard Dog Flea & Tick Topical 44-89 Pound, 3 Monthly Treatments

Fleas rise to the top of your pet's coat as they die, so consider it a triumph if you start seeing more fleas at first, after treating your pet. If you’re still seeing fleas after application, it may be because your pet has picked up new fleas from the environment, which may include other pets, surfaces and outdoor areas. It may take up to 30 days to break the entire flea life cycle. Additionally, you should also treat sources of new fleas (i.e., carpet, yard, etc.) to ensure complete flea control. Sentry Fiproguard for Dogs delivers protection against fleas, ticks, and chewing lice. Sentry Fiproguard contains the #1 vet-recommended active ingredient and is an effective, affordable way to protect your dog for 30 days.

Sentry FiproGuard Dog Flea & Tick Topical 44-89 Pound, 3 Monthly Treatments Contains Fipronil, same active ingredient as Top Spot Kills adult fleas and ticks and protects against chewing lice Can be used on puppies eight weeks and older Stops the flea life cycle and kills flea eggs and larvae for up to 12 weeks Fast acting, long lasting and waterproof