Protect your furry friend from pesky fleas and ticks with Happy Jack Flea & Tick Powder for Dogs & Puppies. This new and improved formula is odorless, non-staining, and highly effective. It instantly kills and prevents fleas (eggs and larvae), ticks and lice, including deer ticks which cause Lyme disease. Simply dust the powder lightly on your pet, their bedding, and sleeping quarters to keep them safe and comfortable. This powder can be used as often as once a week and is suitable for dogs over 12 weeks old. Trusted by pet parents for over 75 years, Happy Jack has your back when it comes to effective, vet-approved pest protection.