Bayer K9 Advantix 55 (21-55-lbs) (6-pack, red)

Each package of K9 Advantix for Dogs lasts 4 to 6 months (One vial per month)
Kills 98%-100% of fleas within 12 hours - helpful in dogs with Flea Allergy Dermatitis
Protects against deadly Lyme Disease, spread by ticks
Repels and kills mosquitos, carriers of dangerous West Nile Virus
Water-resistant, easy to apply formula stays on in baths or in the rain New Advantix Red kills 98-100% of fleas on dogs within 12 hours and continues protection at least 4 weeks. Repels and kills a majority of ticks and mosquitoes. This is the ultimate protection for your dog! Each packet contains 6 applications providing 6 months of protection.Effective Flea and Tick Control . . . No Prescription Required!Guaranteed US EPA approved. Each package of K9 Ad More »