Canine parvovirus (parvo) is a highly contagious, potentially fatal virus that puts puppies and unvaccinated dogs at serious risk. Learn how parvo spreads, which symptoms to watch for, and how vaccinations and preventive care can help protect your dog.

Vaccines are one of the simplest, most effective ways to protect your dog, cat, or exotic companion from serious, preventable diseases. Whether you're raising a playful puppy, a curious kitten, or caring for a scaly or feathered friend, staying current on your pet's vaccinations is one of the most important things you can do for their long-term health.