What Happens If You Don’t Spay or Neuter Your Pet?

by Gallant Staff

Whether you’re adopting a purebred dog or a cat from an animal rescue, the topic of spaying and neutering is important to consider. There are many health and behavioral benefits to spaying and neutering, and we want our pets to live as long as possible.

Did you know that people cohabit with pets better if their pets are spayed or neutered? Historically speaking, animals are much easier to live with after surgery, and that’s only a fraction of the health and behavioral benefits a spay and neuter provides.

But what if you’re on the fence about the surgery? Below, we’ve outlined some outcomes if surgery is avoided.

Dogs

There are hundreds of breeds, sizes, personalities, and tendencies of dogs, but there are important truths to neutering your male dog, from both a health and behavioral standpoint. Male dogs, especially those who are more alpha, can exhibit aggressive behavior or pick fights. From a health perspective, male dogs that aren’t neutered can develop serious infections of the prostate, as well as testicular cancer and tumors, which can require invasive and expensive surgery.

Hand holding dog`s paw

Unspayed female dogs can also cause a whole other set of problems — one big one being that they can get pregnant. From a health perspective, females are prone to pyometra, a uterine infection that can move into the bloodstream and be fatal, as well as mammary tumors. By spaying a dog before her first heat cycle, a pet owner can reduce her risk of developing certain health problems later in life. It also helps with unwanted litters — even under a watchful eye, you never know what might happen if your dog gets out.

Cats

The homeless cat population in the U.S. is a concern. Cats reproduce very quickly and can be difficult to locate if they escape. Cats suffer some of the same health consequences as dogs if they’re not spayed or neutered, but there are quite a few behavioral benefits of the surgery for indoor cats.

Cat examined by veterinarian

First off, cats use litter boxes, and they are much better accustomed to doing their business in the appropriate area if they’ve been spayed or neutered. Those who haven’t been fixed are known to howl, escape, and mark their territories within the home. Dogs can go through this too, but historically, it’s much more prominent and obvious when cats do it.

At the end of the day, spaying and neutering your pet is a pet owner’s choice, and the benefits far outweigh the risks. And when it comes to fees, spay and neuter surgery costs much less than emergency vet visits if your animal gets cancer or an infection. These maladies can also cut an animal’s life short, even if the animal survives.

Keep them safe and keep them spayed and neutered!

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Gallant Staff

This article was prepared by the Gallant team—a group of veterinarians, scientists, and animal health professionals working to advance regenerative medicine for pets.