dog dressed as cupid ready to fall in love

Can Dogs Fall In Love With Another Dog?

One look at Lady and the Tramp sharing a spaghetti noodle and dog owners can’t help but wonder, ‘Can dogs fall in love with another dog?’ Does puppy love really exist?

True affection between canines is definitely a possibility. My second Cocker Spaniel, Dexter, shared a very strong bond with my friend’s Cocker Spaniel, Coco Chanel Bella.

Science has a lot to say about dogs’ emotions and their propensity to love one another. We also talked to a few pet parents who are certain their dogs have romantic love one another in preparation for this article.

There are countless stories of dogs over the past 100 years demonstrating bonds that go beyond simple companionship. Take notice of dogs who get extremely distressed when separated from their close canine pal. Maybe you’ve seen dogs in a shelter who ‘must go together because they are bonded.’ Is it love?

Can Dogs Fall In Love With Another Dog?

Since humans first domesticated dogs, we’ve consistently altered them to be social, friendly pets, but can they fall in love? Science says yes. Just ask Dr. Berit Brogaaard who told Psychology Today, “Animals also seem capable of experiencing attachment love for each other.” All of those emotions and complex feelings boil down to one word: chemicals.

When you feel attracted to another person, your brain releases dopamine, your serotonin levels go up, and oxytocin (the love hormone) is produced. Those butterflies you feel and the happy sensation tingling up your spine? Yeah, that’s love and dogs experience it, too.

Studies have shown that when dogs interact with their owners or other dogs, oxytocin levels rise, fostering a sense of bonding and attachment. This hormonal response further supports the notion that dogs can experience emotions akin to love.

In an article for Psychology Today, Dr. Stanley Coren, Professor of Psychology for The University of British Columbia, says as with humans, dogs have the hormones and undergo the same chemical changes that humans do during emotional states.

Cohen says that like a young child around 2 to 2-1/2 years of age, dogs have emotions but not as many as a grown adult. True affection, he notes, emerges around nine or ten months of age in babies.

Since dogs pass through developmental stages more rapidly than humans, we know that dogs will experience things like fear, joy, anger, disgust, and love. Yes, love! Based on Dr. Coren’s research, dogs won’t feel more complex emotions like shame, pride, or guilt.

It depends on your definition of love, but it appears as though science believes that yes, dogs fall in love with other dogs. Adversely, dogs can also develop a complete dislike for another dog and also grieve when their best friend passes away.  

Can Dogs Feel Love?

Sticking to the scientific path, I explored the works of Alexandra Horowitz. She is the author of three dog books and the Senior Research Fellow/Head of the Dog Cognition Lab at Barnard College, Columbia University. She spends her life around, with, by, and for dogs.

Horowitz says dogs wear their emotions in their posture, in their face, and in their eyes. She feels one of the best things humans can do is “forget what we think we know about how the breed is supposed to behave and just observe then, treat them as though they have infinite capacity and see what they can do and encourage that.”

Imagine that: dropping all preconceived notions at the door and letting a dog simply be a dog. Try to be inside the dog’s head, she advises, and imagine their world as one full of smells and not just visual images.

Because for them [dogs], olfaction is their primary sensory modality.”

Alexandra Horowitz

Consider a rosebush, for example, since we’re discussing love. Your dog might walk by a rosebush and be completely uninterested in it. We might find the rosebush to be glorious and aromatic. Why doesn’t your dog take the same visual pleasure in it?

“The things that they find interesting are not going to always be the same ones that we do,” Horowitz shares. “I am interested in the architecture of the building in my corner. My dog is interested in the corner of the building, you know.”

So yes, dogs can feel love but how they show it may be in a completely different way than humans simply because their senses and experiences are vastly different from ours.

Can Dogs Form Friendships With Other Dogs?

Scientists at Emory University in Atlanta, Georgia, discovered that a part of the brain associated with positive emotions was similar in dogs and humans. In his book, How Dogs Love Us: A Neuroscientist and His Adopted Dog Decode the Canine Brain, Gregory Berns, a neuroscientist, says that dogs empathize with human emotions and experience friendships similar to humans.

When the Associated Press called me a few years ago, they wanted to discuss doggy love and canine weddings. I had hosted a doggy gala wedding to raise money for homeless Cocker Spaniels. After all, people love to see dogs in canine couture for a good cause.

"My little dog – a heartbeat at my feet." ~ Edith Wharton

“I do believe that dogs can love and be in love with each other,” is what I told the reporter.

I interviewed several pet parents for this piece and asked them to discuss their feelings about dog love. Can dogs fall in love with one another? Here’s what they shared.

Dogs who love other dogs show their emotions.

Proof That Dogs Can Fall In Love With Other Another Dog

The most famous canine couple in Disney history, Lady and the Tramp, is the ideal of dogs who fall in love. Who can ever forget that famous spaghetti strand scene?

“Hank and Holly were fosters. Holly *the brown girl* was here for about 3 weeks when I was asked to foster Hank … it was an immediate love affair. And I do mean immediate,” dog mom, Kaye Rish recalls.

“When they met, I knew that they would probably never be adopted together and that they would never want to be apart. In July, it will be two years that I’ve had them.”

Patti Thomas of Rumford, Maine, has a similar story. “My Jade and Jasper are brother and sister.  They are Boston Terrier mixed with French Bulldog/Xolo mixes. They will be two years old in March.”

Thomas says they were picked up as strays on the side of the road in Dublin, Georgia when they were about four months old. She began fostering them in that year and adopted them a few months later.

“They have always been very bonded to one another,” she says, “Jasper was recently diagnosed with an autoimmune disorder and has been very sick.” They stay by one another through thick and thin.

Breeds and sizes: It doesn’t matter. Just ask Kim Mangrum of South Caroline. Her Pug, Olivia, and her best friend’s Pug, Jaxon, are in love with each other.  They give each other kisses and snuggle together. They can often be found napping together, spooning, or with Olivia on top of Jaxon in a cuddle.  The moment they have reunited after a short time apart, they wag, kiss, and jump all over one another.

Two Pug dogs snuggle together to display affection.

Can Dogs Fall In Love With A Person?

Again, depending on your definition of love, yes, dogs can fall in love with a person. Even better, love is chemically evident after dogs and their owners gaze into one another’s eyes. Don’t worry if you or your dog have altered vision. After all, love is blind.

A study at several Japanese universities was published in the journal, Science. Researchers watched 30 dogs interact with their owners for 30 minutes. They then measured the levels of oxytocin in both humans and dogs. Oxytocin is that chemical messenger that creates an attachment between couples and in the mother-child bond.

Amazingly, but not surprisingly, owners whose dogs stared at them the longest had the highest oxytocin levels. The oxytocin levels correlated between the dog and her owner. If an owner had high levels, so did their dog!

Alexandra Horowitz wonders why the question of animal emotions is even posed. In her book, Our Dogs, Ourselves, she writes:

We are trapped on the far reaches of the pendulum’s swing: either assuming dogs are entirely unlike us or assuming dogs are just like us. As wrongheaded as it is to presume dogs to be unfeeling, it is no more correct to presumptively grant them a humanlike emotional life. (Nor must it be somewhere in-between: for all we know, dogs’ emotional experience is far more elaborate than ours.) We glance at dogs and conclude we know what they’re feeling, but our haste to make such conjecture on little evidence — and inability to read a dog’s emotions when they are displayed — is profound.

Alexandra Horowitz

One of my favorite musings on dogs and love comes from Clive Wynne, a psychologist, and founder of the Canine Science Collaboratory at Arizona State University:

Dogs fall in love much more easily than people do, and they also seem to be able to move on much more easily than people can.

Clive Wynne

Yes, dogs can and do love people and form strong emotional bonds. I created and own the trademark, My Heart Beats Dog®, and I am certain that dogs love. They are the best of us when the worst of us lets us down. No matter how many scientific studies are performed or how many tests are run, the love between a dog and her human is unbreakable. Nothing, not even death, can ever break the unique bond of love.

The human-dog relationship is one of the most beautiful bonds on the planet. Everyone has their own definition of the signs of love. Maybe it’s eye contact, perhaps close proximity, or snuggle sessions. The world needs more love, and dogs form strong connections that form their own kind of love with one another. 

Until dogs can talk, we’ll never fully know their true feelings. The wagging tail and obvious signs of unconditional love are enough for me and millions of other pet parents.

So what do you believe? Can dogs show love to one another? Can they fall in love? Let us know in the comments below.

can dogs fall in love with other dogs


  1. Oh, they can certainly fall in love. I brought home a little mill mamma to foster last April. My brindle boy was immediately smitten. He went into full flirt mode. She didn’t know what to do with the attention at first, but quickly decided he was harmless and soon after reciprocated. He would bring her toys and lay them beside her, snuggle her, groom her face and ears, share his most prized treats of pizzles and antlers. She would paw at him if she wanted his affections, curl up next to him on the couch, climb into one of the little dens set up for them to nestle against him, pile in on top of him in a cuddler bed. They almost always had to be touching. They were so happy to see one another if I took one away for a bit. I told everyone they were planning to get married. I almost kept her. Part of me wishes I had. But she was adopted and lives a beautiful life.

  2. I’ve wondered that myself and yes, I think they can fall in love with each other. Haley sure seemed to be in love with a friend’s dog named Buddy. She doesn’t get to see him that often anymore but they really hit it off. Fun article! 🙂

  3. My fur babies Moses and Sadie Mae grew up together, Sadie Mae got cancer and we had to have her put down. Moses cried and hunted the house over and over looking for her. It took months for him to calm down,,,,yes oh yes I believe dogs do fall in love

  4. I have two dogs. One is a female Shitzu and the other male is a King Charles mix . I never had two dogs until now. I wasn’t sure if I could handle all of this but the joy they give me outweighs the work. These two absolutely love one another. They play fight all day long they play tug-of-war they go outside together they come in together they are always looking for one another. I know they are in love with each other because they lay together side-by-side, they spoon together one will lick the others face, one will lay her head on him or he’ll put his paws around her. It is so so cute. My house will never be the same! In a positive way.

  5. I have a very affectionate Zmerican Eskimo Pup.Naturally hes very playful,he is under a year old.A friend of mine needed a home for a older male dog ,8 year old mix.1/4 the size of my pup.I think my pup sees him as grandpa.hes always licking his face.and nudging outdoors to play.Hes a small mix w curly blonde hair and what looks like a beard.probally a Scottish terrior.They are both males.the older one often looks like hes laughing at my puppy,in a good way.

  6. I have two dogs that are close friends .A 20 lb Esku Pup and a senior 5 lb Scottish terrior.I think My puppy sees tha older one as Grandpa

  7. My dog, when I retired was defensive of all dogs, having had her own big back yard for years. We moved to a small place that required all walking rather than her yard. She defended her territory. One day a lady with a big Malamute came walking up and my dog changed. She immediately took to this dog. I mean.. Like Fell In Love. Now when they see each other, even at great distances, she starts jumping and whining excitedly. They get together and she is just ecstatic and he is majestic but obviously excited as well. The owner says her dog also displays excitement at mines approach. This is love at first site!

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