Vectra 3D is a vet-quality, once-a-month topical parasite treatment for dogs and puppies.  With a unique, fast-acting formula, it acts against ticks, fleas, mosquitoes and more, even before they bite.  With an innovative and patented tip design, that allows for quick-and-easy application using the âline-on methodâ, Vectra 3D 1) kills ticks for 1 month; 2) against fleas, it starts working within 2 hours, kills within 6 hours of infestation, and prevents future infestations for 1 month; and 3) repels mosquitoes, and some other flying parasites, for 1 month.  Vectra 3D monthly treatments remain effective after swimming and bathing*.  Available in 4 sizes, to accommodate most popular dog sizes, each including 3 once-a-month doses. Do not use VECTRA® 3D on cats. Do not combine VECTRA® 3D with other products containing the same ingredients. (*Swimming once per week/up to two bathings.)
 
Features: Fast-acting flea and tick treatment, Mosquito and stable fly repellant, Quick-and-easy application, Long-lasting, Veterinarian recommended
 
Intended For: Dogs only
 
Includes: 3 monthly doses
 
Health Consideration: Flea & Tick Treatment, Mosquito & Stable Fly Repellant
 
Use: Topical parasiticide for dogs only
 
Pet Weight: 9.1 - 25 kg (20 - 55 lbs) 
 
Total Weight: 2.1 Oz
 
Dimensions: 5" x 5.1" x 1"