Getting to grips with canine hip dysplasia with Dr Mike Farrell. cam facebook page
A long video but breaks down lots of myths and fallacies re prevention.
The core message is fat dogs get way more arthritis than lean dogs. Most dogs today are fat.
Restricting exercise in puppies is not required BUT certain exercise will not help eg going up stairs and sliding on slippery floors. Low impact running and walking is fab and helps prevent musculoskeletal disorders.
Neutering implications are different for each dog (and not just large small breeds) and they refer to the study which we have used a lot on Mn.
Well worth a listen
Also worth popping over to Vetlessons.com for more help with arthritis