Without glucosamine our tendons, ligaments, skin, nails, bones, mucous membran s, and other body tissues can not form properly. If we take supplements it will help to improve all pf the above , i am a body builder and i take 3 everyday , and i see it helps , i got more solid joints and tendons ... , i supplement my bully as well , it is better to use it before the problems occurs ... We can think about it as a health insurance ... , to good thig about it , it is non-toxic , it is proven to prevent future problems but will not rebuild the cartilage ... It will prevent and slow down the loss of cartilage , i pretty much think that this supplement is crucial for our bullies ... I will be more than happy to link articles if needed.
Best luck for our bully parents