Search Menu

AKC is a participant in affiliate advertising programs designed to provide a means for sites to earn advertising fees by advertising and linking to akc.org. If you purchase a product through this article, we may receive a portion of the sale.

You feed your dog. You take them for a walk first thing in the morning and before you go to sleep each night. You’re responsible for grooming and taking them to the veterinarian for shots and check-ups.

In This Article

Yet sometimes it can seem like your dog adores your partner just a little more than you. While that preference can feel personal, dogs often form stronger attachments for reasons that have little to do with who provides the most care. Temperament, positive experiences, emotional awareness, familiarity, and even scent can all influence a dog’s behavior and affection.

Temperament and Natural Compatibility

Sometimes a dog’s apparent preference comes down to a natural personality match.

“Being mammals, dogs are born with temperaments,” says Dr. Joel Gavriele-Gold, licensed clinical psychologist and author of “When Pets Come Between Partners: How to Keep Love and Romance in the Human-Animal Kingdom of Your House.” “If a couple gets a dog, you may find that there’s a wired-in attraction to the one partner who has a similar temperament as the dog, whether that be laidback, hyper, or in-between.”

According to Dr. Gavriele-Gold, this dynamic is common. Just as people naturally connect with certain personalities, dogs may gravitate toward individuals whose energy level and temperament feel familiar or comfortable to them.

Instead of viewing this as a competition, it can help to see it as a positive sign that your dog has formed a strong bond within the household. If you feel left out, consider how your own personality and interactions might influence your relationship with your dog.

Border Collie at home sitting on the laps of a man and woman.
©nd3000 - stock.adobe.com

The Power of Positive Associations

Dogs are highly perceptive and quickly learn which people are associated with enjoyable experiences.

“Dogs are smart,” says Dr. Gavriele-Gold. “The more I tune in to some of the scientific findings, the more incredible I find it.”

Your dog likely knows which person enforces rules and which person is more likely to bend them. There’s a good chance your dog will want to snuggle up to the one who allows them to jump on the soft, warm couch, rather than the one who handles veterinary visits, training sessions, or other less enjoyable responsibilities.

Like children, dogs can learn to seek out the people connected with rewarding experiences. This doesn’t necessarily mean they love one person more. It simply reflects the associations they’ve formed over time.

If you’d like to strengthen your bond, focus on creating positive experiences together. Play sessions, treats, affection, and one-on-one attention can all help build stronger connections.

Couple laying in the grass kissing their Golden Retriever.
©Богдан Маліцький - stock.adobe.com

Dogs Pick Up on Human Emotions

Dogs are not only intelligent beings, they’re also emotionally aware. Their ability to sense changes in mood, behavior, and household dynamics can influence where they direct their attention and affection.

This also means a dog’s allegiance can change over time. If a couple separates, Dr. Gavriele-Gold affirms, the dog could wind up picking sides.

“They’re both cute and astute,” he says. “They operate on what’s going on in the atmosphere and inside of us. When one person falls out of love, the dog feels the difference and picks up on it. It might move closer to the person leaving, or stay with the person being left.”

Because dogs experience emotions like happiness and sadness and show empathy toward people, their loyalties can shift as things change at home. Household tension, stress, or major life transitions can affect how a dog acts toward each person in the family.

Familiarity Isn’t Always the Same as Preference

Sometimes a dog appears more excited to see one partner simply because that person is around less often.

If one partner is home with the dog more often, the dog is naturally going to be more excited when the other person walks in the door. Seeing someone after time apart is exciting, and that big greeting can look like favoritism even when it isn’t.

If that person responds with treats, attention, or playtime, the behavior can become reinforced. Over time, the dog starts associating that person’s arrival with good things.

Still, a big greeting at the door doesn’t necessarily mean your dog prefers one person over another. Often, it’s simply a reaction to a change in routine.

Bulldog on a leash sitting next to a couple.
Ron Chapple Stock via Getty Images

How Scent Influences a Dog’s Affection

A dog’s remarkable sense of smell can also play a role in who they prefer spending time with.

Dr. Gavriele-Gold notes that some people have scents that dogs find unpleasant, including odors related to sweat, alcohol, or strong smells. His own Bouviers des Flandres, he says, react negatively to certain scents.

A dog may avoid one partner, or seem less enthusiastic around them, simply because of how they smell. On the other hand, someone whose scent is associated with food, other animals, comfort, or other naturally appealing odors may receive more attention.

Fortunately, winning a dog over doesn’t require changing your signature scent. Consistent kindness, affection, and positive interactions are often far more important than any fragrance.

Key Takeaways

  • A dog’s apparent preference may stem from personality compatibility rather than favoritism.
  • Positive experiences and rewards often influence which person a dog seeks out.
  • Dogs are highly aware of human emotions and household dynamics.
  • Enthusiastic greetings may reflect routine changes rather than a stronger attachment.
  • Scent can influence behavior, but shared experiences are usually more important.

Frequently Asked Questions

  • Why does my dog prefer my partner even though I take care of them? +

    Dogs do not always form their strongest visible attachments based on caregiving responsibilities. Personality compatibility, positive associations, emotional connection, and daily interactions can all influence why a dog appears to favor one partner.
  • Can a dog's favorite person change over time? +

    Yes. A dog’s relationships can evolve as household routines, emotional dynamics, and interactions change. New experiences and stronger positive associations may influence who the dog seeks out most often.
  • Do dogs choose a favorite person based on personality? +

    Sometimes. According to Dr. Joel Gavriele-Gold, dogs may be naturally drawn to people whose temperaments resemble their own, whether they are calm, energetic, or somewhere in between.
  • Why does my dog get more excited when my partner comes home? +

    Dogs often become especially excited when greeting someone they see less frequently. The enthusiasm may reflect anticipation, novelty, and positive associations rather than a true preference for that person.
  • Can scent affect which person a dog prefers? +

    Yes. A dog’s powerful sense of smell can influence their reactions to different people. Certain scents may be more appealing or familiar, although scent is only one factor that contributes to a dog’s preferences.
Related article: How to Identify and Stop Attention-Seeking Behavior in Dogs
https://www.akc.org/wp-admin/admin-ajax.php
Get Your Free AKC eBook

Why does my dog do that?

You have questions, we have answers. Download this e-book to get the explanations behind some of the strangest canine behaviors.
*Turn off pop-up blocker to download