Before he developed arthritis in an elbow, Merlin was a people-loving dog who "went 150 miles an hour," Rouse told USA TODAY. But after, he couldn't do simple activities like going for walks or ...
When arthritis kept Merlin from being by Michelle Rouse's side, Rouse felt anxious and feared for her safety. She was also distressed seeing the Australian shepherd-pit bull mix be in so much pain ...