It’s not just the mercury in your thermostat that rises during the hottest months of the year. In fact, summer is prime season for dogs and cats to have new litters of puppies and kittens. That’s why veterinarians and spay and neuter professionals across the country are advising pet owners on the importance of spaying and neutering your pet this season.

Still not exactly sure why you should spay and neuter your pets this summer? Here’s a look at the top three reasons to invest in this highly-important procedure before the end of the season:

Spaying and neutering prevents unwanted litters of puppies and kittens.

As stated before, summertime is the top season for unaltered dogs and cats to reproduce. During this time of year, animal shelters become overwhelmed with litters of puppies and kittens whose owners simply couldn’t care for them; as a result, millions of these animals are euthanized. The number of stray animals spikes as well. While the idea of your pet having babies might seem cute for a time, it’s much more ethical to have him or her spayed or neutered.

Spaying and neutering makes your pet more obedient.

Another reason why you should spay and neuter your pets? This procedure makes pets more obedient and better-behaved. Pets who are spayed or neutered are less likely to wander away from home. When an astounding 85% of dogs who are hit by cars are unaltered, the procedure could actually save your pet’s life, as well.

Spaying and neutering keeps your pet living longer.

Spaying and neutering, which removes the animal’s reproductive organs, is the only 100% effective way to prevent certain cancers and infections. Spaying, for example, prevents uterine infections and breast cancer, the latter of which is fatal for 50% of female dogs and 90% of female cats. As a result, you’ll be able to ensure a happier, healthier life for your pet.