
Hi Joanne, tortion of the testicle happens by pure chance, so it's nobodys fault. Did you ask about the hip and elbow scores of your dogs parents before you bought him? Hip and elbow displasia is largely inherited, but it can be affected for the worse, by wrongly exercising puppies at too young an age. I'm sorry you dog is affected by these awful problems, and I hope you and your vet are managing to keep the dog as comfortable as possible. I don't know what the breed mean score is for the Newfoundland, but as long as the parents were below this level, then there is little you can blame the breeder for.
Dawn R.