Yes, this is an UGLY disease!!! I had two gorgeous show Labradors just starting out. They were brother and sister, 6 months old and had all of their inoculations. They were gone in 24 hours of first symptoms. The vets said that they had NEVER seen parvo work so fast. It also killed a little Yorkie, 4 months old, that I had decided to place in a pet home. One day she was playing fetch the toy, the next day she was so sick she could not lift her head.