This week, Gary and Warin bring in their six-year old Shih Tzu, called Lucky. She’s been referred to Fitzpatrick’s with severe arthritis in her hip but could be something far more sinister. Bongo is Sara and Russell’s much-loved family Labrador who acts like another brother to their sons, Milo and Marley. But despite only being two years old, Bongo has been affected by osteoarthritis on all four legs, and German Shepherd puppy Mason has a genetic disease called Osteochondritis Dissecans, wherein some joints the cartilage doesn’t develop normally.