Is It Better to Get a Male or Female Dog When You Have a Female?

When you already have a female dog, deciding whether to get a male or female companion is a big consideration. Many dog owners wonder about male vs female dog compatibility and whether gender really makes a difference. While each dog is unique, certain patterns and breed tendencies can help guide your decision.

There are also contributing factors such as temperament, age, and whether the dogs are spayed or neutered, all of which will contribute to how well the dogs will coexist.

Let’s break down the key elements that influence which gender might be the best match for your current female dog.

Opposite-Sex Pairings Tend to Work Best

If you're asking, is it better to get a male or female dog with a female dog you already own, the general consensus leans toward opposite-sex pairings. Male and female dogs often complement each other, especially when both are fixed. While this isn’t a hard rule, male-female dog combinations usually result in fewer conflicts.

Female-female pairs, particularly if both dogs have dominant traits, may be more likely to engage in power struggles. On the flip side, a neutered male typically gets along well with a spayed female, offering a more peaceful dynamic for your household.

Breed-Specific Behavior Plays a Major Role

Breed can strongly influence how well two dogs of the same or opposite sex will get along. When considering the best dog gender combinations for multi-dog households, it’s wise to factor in breed tendencies.

Breeds like Golden Retrievers, Labrador Retrievers, and Beagles are generally more sociable and adaptable, which can make same-sex pairings easier. On the other hand, breeds such as Huskies, German Shepherds, or Terriers may have more territorial or dominant personalities, making opposite-sex introductions more successful. Always take your dog's breed traits into account when planning to bring another dog home.

Temperament Is More Important Than Gender

Temperament often outweighs gender when deciding on a second dog. A submissive or sociable female may accept another female more easily, while a dominant female might do better with a laid-back male companion. The key is to evaluate your current dog’s personality honestly. If you have a dog who guards her space or toys, shows aggression around other dogs, or doesn’t share attention well, a calm, neutered male is likely a better match. In contrast, if your favorite female is welcoming and tolerant, she may accept either gender with proper introductions. For many owners, finding the right personality match is more important than choosing by sex alone.

Age Can Also Influence Compatibility

Age is another factor that affects how two dogs get along. A puppy may be less threatening to an older female dog, regardless of gender, because the younger dog will naturally take on a more submissive role. Many adult female dogs are more accepting of puppies and may even become nurturing.

However, when introducing two adult dogs, especially two adult females, caution is needed. Dogs closer in age and energy level are more likely to challenge each other. If you’re looking for a second dog to keep your current one company, a younger, opposite-sex dog is often the smoothest route.

Spaying and Neutering Can Reduce Behavioral Issues

When thinking about getting a second dog, especially of the opposite sex, it's important to ensure both dogs are spayed or neutered. Hormonal behaviors can lead to aggression, dominance, or accidental litters. Fixed dogs are generally more even-tempered and less territorial.

A spayed female and a neutered male often make the best pair, with reduced chances of same-sex aggression or mating-related behavioral problems. In fact, many trainers recommend fixing both dogs before, or shortly after introducing them to promote a healthy relationship.

Benefits of Getting a Second Female Dog

While opposite-sex pairings are often recommended, there are valid reasons some owners prefer two female dogs. If your current female has a calm, submissive, or nurturing temperament, adding another female, especially a puppy, can result in a strong, sister-like bond. Many female-female pairs do well when introduced gradually and when both dogs are spayed, which helps reduce competition and hormonal aggression.

Another benefit of getting a second female dog is the potential for similar energy levels and play styles, especially if they are close in age or breed type. Some pet parents also feel more confident managing two dogs of the same gender, especially when it comes to routines like feeding, training, and walks. With careful introduction and attention to personality, two females can become lifelong companions.

Should You Get Another Dog If You Already Have One?

Before committing to another dog, take a moment to assess your current situation. Does your female dog enjoy being around other dogs? Has she shown signs of friendliness or tolerance in social settings? If so, adding a second dog, especially one of the opposite sex, can provide companionship and enrichment.

Dogs are social animals, and the right pairing can lead to a strong, supportive bond. However, if your female is anxious, aggressive, or overly territorial, a second dog may cause more stress than benefit. In this case, consider professional help before introducing another pet. Adding a second dog should always prioritize the well-being of your current dog first.

Final Thoughts on Choosing the Right Second Dog

In the end, there’s no one-size-fits-all answer when it comes to choosing the right second dog for your female. While many experts recommend opposite-sex pairings, breed, temperament, age, and individual personality often play a more significant role than gender alone.

Whether you decide on a male or another female, the key to success lies in proper introductions, balanced energy levels, and monitoring early interactions closely. With thoughtful planning and attention to your current dog’s needs, introducing a new dog to your female can lead to a loving and harmonious companionship that benefits both dogs, and you as well!