There are a few different ways to contract parvo, but the most common is through contact with contaminated feces. It can be easily spread in areas where there is a lot of foot traffic, like parks or dog runs. If your dog comes into contact with any of these areas, it's important to watch for the following signs:
1. Loss of appetite
2. vomiting
3. Diarrhea (which may be bloody)
4. Fever
5. lethargy/depression
6. dehydration