Parvo in dogs is a variety of virus that mainly effects a dog’s immune system. It is extremely dangerous and can lead to death in many severe casesIn severe cases it can cause death and it is extremely dangerous. Knowing how to prevent your dog getting parvo can be beneficial in that it is the only real way to protect them from the disease. The main thing that you want to be watchful of is parvo is extremely fast acting and if your dog does get it you need to act quickly. Below are the top 10 facts you should know about parvo in dogs to keep your puppy safe.