Neutering Dogs: Effects on Joint Disorders and Cancers in Golden Retrievers User jLionhart, in the Golden Retrievers subreddit, 16 Feb 2021
UC Davis study [golden retrievers] suggests neutering too early affects dog's health. User andromeda14, in the /r/dogs: Woof subreddit, 06 Sep 2013
Neutering Dogs: Effects on Joint Disorders and Cancers in Golden Retrievers | PLOS ONE User llieaay, in the DogCare: a forum on caring for your dog. subreddit, 28 Feb 2013
New study on the effects of neutering of golden retrievers shows that early (<12 m old) neutered dogs have double the incidence of hip dysplasia and triple the incidence of lymphosarcoma than non-neutered dogs, among other problems. User DarwinDanger, in the Reddit Science subreddit, 27 Feb 2013