https://www.vetsurgeon.org/f/clinical-questions/13486/3-mo-old-newfoundland-with-possible-hd Hi all, I saw a 3 month old male Newfoundland pup yeseterday and the owner was concerned about possible hip dysplasia. Owner describes that dog has been sitting on haunches lately instead of his hindlimbs (with both hindlimbs stretched forwarden-USTelligent Community 10