National Mutt Day Date in the current year: July 31, 2025
National Mutt Day, also known as National Mixed Breed Dog Day, is celebrated in the United States twice a year, on July 31 and December 2. It was initiated by Colleen Paige, an animal behaviorist, pet and family lifestyle expert, photographer, author, and interior designer.- Category
- Other Observances
- Country
- USA
- Tags
- National Mutt Day, National Mixed Breed Dog Day, Colleen Paige, animal-related observance