Hello everyone, i have a mixed breed dog(Mostly GSD) which i rescued him from street when he was 3.5 months old, its male and neutered. He's been suffering from panosteitis since he was 7 months old and now he is 13 months old now. I tried not to tire him with exercises but because he's been with dogs when he was puppy, he likes being around them and wants to run. My question is He gets tired very quickly and he cant run like when he was 5 months old, what i mean is he was running mixed with jumping, i dont know if its correct way to put it . Is it because of panosteitis? When will he heal? I feel sad when i see him, he sits down and watched other dogs to run and play. Thank in advance for your kind replies. Have a nice day.