An alternative flea and tick preventive that lasts 8 months With its unique patented technology, Dewel offers a breakthrough of eight months in flea and tick protection for dogs. Non-greasy convenience of an easy-to-use collar.
Provides 8-months of continuous flea and tick prevention.
Dewel flea and tick collar for large dogs works through contact, so fleas and ticks do not have to bite your dog to die.
Veterinarian-recommended flea and tick prevention for dogs in a convenient, odorless and non-greasy collar; No need for messy monthly treatments.
Starts to repel and kill fleas within 24 hours of initial application.
Flea and tick collar for large dogs also helps treat and control sarcoptic mange and kills lice.
FREE SHIPPING! Note: Due to very high demand, please allow 7-10 days for delivery