The first thing to do is relax your abdominals -with your finger still in post.
Because you really don't own to live with the awful joint pain of Osteo-arthritis! You should not give any unhealthy food to puppy. Start by gentle pressure to the affected sector. https://medium.com/@painrelief122/relieve-pain-the-natural-way-with-cbd-b6e3b32e2ff5