Bringing a new dog into the home is a big decision. Whether you’ve adopted a puppy or an older dog, the choice to spay or neuter is one of the first ones you’ll need to make, and it’s crucial for his or her long-term health. It’s not just about preventing unwanted puppies, either.
Spaying or neutering can minimize or even eliminate many serious health risks for your new family member. Let’s take a look at six ways spaying or neutering is crucial for your dog’s health and longevity.
1. Dogs Who Are Spayed or Neutered Live Longer Than Dogs Who Aren't
Science shows that the lifespan of a dog who has been spayed or neutered is significantly longer than the lifespan of one who has not.
According to one study done by the University of Georgia on 70,000 pets, neutered male dogs live 13.8 percent longer, while spayed female dogs live 26.3 percent longer than their unaltered counterparts. The study also showed that the average lifespan of unaltered dogs was 7.9 years, while altered dogs live an average of 9.4 years or more.
And, Banfield Pet Hospital conducted its own study using its database of 2.2 million dogs. Their research showed that spayed female dogs live 23 percent longer and neutered male dogs lived 18 percent longer than unaltered dogs.
Those are some very persuasive statistics, but why do altered pets live longer? Part of their longevity can be traced back to a reduced urge to roam. Neutered and spayed dogs tend to stay closer to home, which means less risk of injury, less exposure to infection and disease, and less fighting with other animals.
Sadly, un-altered dogs make up a whopping 85 percent of dogs who are hit by cars. The bottom line is neutering or spaying your dog is a crucial step for keeping him or her safe and healthy at home.
2. Spaying Stops Female Dogs from Going into Heat
Female dogs can go into heat up to twice each year starting at about six months of age. During the heat cycle, an unspayed female dog may bleed or have discharge from the vagina.
She will often urinate more than usual to mark her territory and signal to males that she’s in heat. She will also be more likely to run off in search of a mate or attract unneutered male dogs into your yard.
Every dog is different. Some become overly affectionate when they’re in heat. Unfortunately, others may become cranky or aggressive with other pets and people. Either way, she’ll need to be supervised closely, especially around young children, and kept away from any intact males in or outside the home.
Aside from the risk of an unexpected litter of puppies, going into heat can be very stressful for your dog. She’ll likely be very anxious and possibly even agitated every time she’s in heat. Repeating this cycle of stress over and over again can be hard on her health.
3. Spaying Prevents a Dangerous Infection Called Pyometra
Every time your dog goes into heat, she can develop a life-threatening uterine infection called pyometra. This happens when the uterus fills up with pus and bacteria and can result in severe illness or death without expensive treatment. According to veterinarians at Bond Vet, where you can spay & neuter your NYC pet, spaying your dog eliminates the risk of this potentially fatal uterine infection.
4. Spaying Lowers the Risk of Breast Cancer
Female dogs can get breast cancer just like humans can. Having your female dog spayed before she goes into heat for the first time lowers her risk of getting breast cancer significantly.
Statistics show that more than a quarter of unaltered female dogs will develop mammary tumors at some point in their life. About half of those tumors will be malignant and all of them should be surgically removed as a safety precaution.
5. Neutering Removes the Risk of Testicular Cancer
When a male dog is neutered, his testicles are removed, which effectively eliminates the risk of testicular cancer for his entire life. This is especially important for dogs who have one or two undescended testicles, which greatly increases their risk of developing testicular cancer.
6. Neutering Reduces Prostate Conditions
Although neutering won’t prevent prostate cancer in your dog, it will lower his chances of developing prostatic hypertrophy, or an enlarged prostate. Unaltered males are also more prone to prostatitis, which is a bacterial infection in the prostate.
Neutering also reduces the likelihood of your dog developing a perineal hernia, which may require expensive surgery to correct.
The Bottom Line
Dealing with a surprise litter of puppies is a huge responsibility. Raising them in a clean, healthy environment until they’re at least eight weeks old is a lot of work. You also have to find them suitable homes once they’re weaned. And, the health benefits of spaying or neutering your dog are quite significant. At the end of the day, the rewards of spaying or neutering significantly outweigh any potential risks or drawbacks.