Durvet Canine Spectra 10 One Dose Vaccine is a subcutaneous vaccination of healthy dogs and puppies 6 weeks of age or older as an aid in the prevention of disease caused by Canine Distemper, infections Canine Hepatitis, Canine Adenovirus Type 2 (CAV-2), Canine Coronavirus, Canine Parainfluenza, and Canine Parvovirus (CPV) Type 2b, Leptospira canicola, Leptospira grippotyphosa, Leptospira icterohaemorrhagiae and Leptospira Pomona. Dogs 6 weeks of age or older as an aid in the prevention of disease caused by Canine Distemper.Features 10-way protection Contains four strains of lepto Contains Coronavirus Economicalto use in puppy vaccination schedule and adult annual booster The broadest protection available OTC. Easy to use single does syringe Visit www.vaccinateyourpets.com for how-to-videos Specifications Size: 1 ml Dosage: 1