Everyone knows the old adage about dogs being man's best friend, but you may not know that dogs might also be one of man's best hopes to treat age-related illnesses. 🐕 That's because dogs develop many of the same diseases humans do, including dementia. Researchers with the Dog Aging Project are studying more than 50,000 dogs. The data collected has been used in more than 50 scientific studies so far, many of which found correlations between lifestyle, environment, and disease risk. #dogs #aging #longevity