Should I wait to neuter my male dog to protect his growth?

No, the growth will actually be accelerated, as the dog will grow longer Usually sexual maturity will stop growth, If you remove the testicles, he will never become sexually mature, therefore will grow longer. Have him neutered at 6 months, if you cannot separate him from his sister when she is in heat. Or have her spayed before her first heat, also at around 6 months of age. When he starts roaming, have him neutered. Don't wait until 3 months after starting to roam.

By convention, the general recommendation often 4-8 months, though early spy/neuter is common especially in shelters. A male dog who reaches sexual maturity before being neutered will grow into a “stalkier” build typically. There are also studies suggesting that waiting to neuter decrease the risk of knee problems and some types of cancers. However, he is also more likely to develop behavioral problems. With ages over 2, unneutered dogs are at a MUCH higher risk of overall health problems. I’d recommend talking to your vet about what their thoughts are. I don’t think there’s any significant difference in early neutering and neutering at 6 months of age. Here’s a couple of articles to consider: http://www.vrcc.com/oncology/does-early-castration-increase-the-risk-of-cancer-in-dogs/ https://www.petcoach.co/article/early-spays-neuters/ For what it’s worth, I don’t think it’s wrong to do it at 6 weeks and I don’t think it’s wrong to do it at 2 years. I DO think it’s wrong to just decide to NOT do it all together. I hope that’s helpful... I realize it may just muddy the waters more for you, and I apologize! Talk to your vet about what he or she recommends and the two of you can come up with the best plan for Diggy.

There are some studies that recently may have found a correlation between earlier neutering and an increased risk for joint issues. This is pretty new evidence and at this point I think it's not really clear what the risks and benefits are. I typically recommend waiting until a male dog has reached his adult size, usually around 1 year, to neuter BUT in situations where the dog is showing undesirable behaviors potentially related to sex hormones I strongly recommend neutering earlier. If you were planning on having him neutered by 8 months I doubt 1.5 months of growth would make much of a difference for his bones and joints, so I would considering scheduling the neuter now. You could always talk to your veterinarian about pros and cons as well.

When Boomer is about 12-14 months old it will be safe to get him neutered. Yes, it is better to wait with castration until he is fully grown. There is some scientific evidence that too early castration predisposes to bone maldevelopment and fractures.

The biggest concerns with large breed dogs are neutering them before their growth plates have closed (as I'm sure you have read). At one year of age and 65 pounds, it sounds like Limon has stopped growing, so we do not think you will get any further benefits to his joints waiting any longer than you have. Unfortunately, there isn't a lot of great research about this subject yet, but I also neutered my dog at 1 year of age because I didn't think there were any benefits of waiting any longer than that in a large breed dog. I hope that was helpful! Thanks for using Petco Pet Education Center, formerly Petcoach.

Great question! There are pros and cons to neutering at different ages, so ultimately it comes down to your personal preference. The biggest advantage of neutering around six months or so, is that this will normally prevent the development of problematic "boy behaviors" such as urine marking, wanting to mount other dogs, not getting along with other intact males, and wanting to roam constantly in search of female dogs. There is some evidence that early neutering (before the dog is finished growing) can increase the risk of certain orthopedic issues like hip dysplasia or cruciate ligament (ACL) ruptures later in life, especially in large-breed or very athletic dogs. So, this is something to take into account as well. Personally, I have always neutered my male dogs at around 10-12 months of age, when they're still fairly young but finished growing for the most part. Most of my clients choose to neuter around 6 months of age to avoid the behavior issues mentioned above. But ultimately, the choice is up to you :)

This is an awesome question! Personally I recommend not neutering Gus until he is at least a year old. This allows him to grow and mature, and some vets will recommend waiting until he is two years old. There will be no health risks associated with waiting until he is two to neuter him. The only concern is that he gets free and mates with a female in heat. If you can keep him away from all intact females, it's fine to wait until he is a year old. Now there isn't a concern if you want to neuter him now, but I personally recommend waiting until a year of age. I hope this helps!