In the charming and vibrant universe of The Sims 4, players have the opportunity to breed animals, extending not just their Sim families, but their virtual pet families as well. This fascinating feature is, however, available only in certain expansion packs that include pets. Breeding might not be possible with every animal featured in the packs, and the process itself can be a bit puzzling. This comprehensive guide is meant to help you understand how to breed your pets in The Sims 4, allowing you to keep the lineage going and create a loving pet family legacy.

Understanding Cat and Dog Breeding

In the Sims: Cats & Dogs expansion, both cats and dogs are breedable. Female pets can give birth to litters ranging from one to three young ones. Every kitten or pup will occupy one family slot, so ensure that you have enough space for the new members if you're planning a large, furry family. The breeding process begins with the female pet's mating cycle. They indicate their readiness for breeding when little hearts float around them. Pet owners must then encourage them to mate, selecting a suitable partner. The success of the breeding isn't guaranteed, and unsuccessful attempts might require you to wait for the next heat cycle to try again. Successful mating will result in a happy interaction, while unsuccessful attempts can lead to aggressive behavior between the pets.

Managing Pet Labor and Birth

Once your pet is pregnant, she will show signs of distress such as panting and pacing when she's about to give birth. There's no need for panic or rushing your pet to the vet. Your pet knows instinctively what to do and will naturally go into labor. After the birth of the puppy or kitten, you'll get to name your new pet, just like you would with a newborn Sim baby.

Exploring Professional Breeding Options

If you're not intending to keep the entire litter, you have the option to sell puppies and kittens via the phone under the "Hire Service" tab. This isn't the same as putting a pet up for adoption, and it's only available for puppies and kittens. Thus, your Sims can turn breeding into a profitable side hustle or even a full-time home-based business.

Getting Started with Chicken Breeding

The Sims 4: Cottage Living expansion pack introduces chickens that can also be bred, albeit in a slightly different way. You'll need a chicken coop, which can accommodate up to eight chickens. While chickens will lay eggs regardless, you must have a rooster if you want the eggs to be fertilized and hatch. The fertilized eggs must be returned to the chicken coop and incubated under a hen for 24 hours.

Understanding the Limitations of Breeding Other Animals

Unfortunately, breeding isn't possible with cows, llamas, or rabbits in The Sims 4: Cottage Living. Livestock in the game functions more like objects. You have to buy them from the in-game store, where you can choose from a variety of color variants. As for rabbits, your Sims can only befriend them and dress them in adorable knit sweaters.