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Nobody understands how quickly time flies better than parents and pet owners. It seems like babies grow into teenagers in the blink of an eye, just like puppies become senior dogs in what feels like a few minutes. But something that’s really beautiful is being able to watch your kiddos grow up alongside their furry best friends.

Bored Panda has scoured the internet to find the most adorable before-and-after photos of pets growing up with their owners. Having a pet by your side during all stages of life is so special, so we hope you enjoy these wholesome pics, pandas. And be sure to upvote the ones that melt your heart!

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    #2

    8 Years Ago, I Got My Very First Kitty And This Is Update Time

    A man with a beard and glasses with his pet cat. Top image shows the cat as a kitten, bottom shows it grown up. Precious photos of pets who have grown up alongside their owners.

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    #3

    Growing Up Together

    Growing Up Together

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    Laszlo Larthlanc
    Community Member
    18 hours ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    The dog is thinking, "I raised her from a pup."

    Having children is definitely not for everyone. Neither is having pets. But if you are the type of person who wants both in your life, you get to experience the joy of seeing both of them grow up together. And apparently, there are even benefits for kids who grow up in a household with pets. 

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    Children’s Hospital Colorado notes that having a pet around is a great way to teach kids responsibility. They can be in charge of feeding the animal, giving it fresh water each day, playing with it, and cleaning its litter box/picking up after it. This is a great way for kids to learn how much work having a pet is, while understanding that it’s definitely worth it for the bond that they get to share with their animal.  

    #4

    My Cat's 19th Birthday Today! Kindergarten To Sophomore Year Of College

    A precious photo of a boy and his pet cat, shown younger and as an adult, having grown up together.

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    #5

    Me And My Dog 15 Years Later

    A boy and his pet dog grow up together. The left shows the boy as a child with a puppy. The right shows the man holding his grown-up dog.

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    #6

    14 Years Later

    A blonde woman with her black lab, from puppy to adult, sharing loving moments. Precious photos of pets growing up.

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    Laszlo Larthlanc
    Community Member
    18 hours ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    Aww...my sweet Lab made it to 14, too. I just lost another one at 14 and a half -- a wonderful, kind, intelligent and brilliant white Siberian Husky. Tuesday night, 4/21/26. The world is a lesser place without them.

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    We all know that pets provide wonderful companionship, which is great for kids too. If a child doesn’t have any siblings or spends a lot of time at home, it’s great for them to have someone around (other than their parents) who loves them unconditionally. If they’re bored, they can play with the cat. And if they’re sad, they can cuddle with their dog.

    At the same time, pets can help kids develop their emotions. It’s important for children to understand how to be cognizant of those around them and how to be considerate of their feelings. Parents can explain this to their kids by teaching them to respect their body language. And, of course, kids might learn what it feels like to experience love for someone else for the first time with their pets. There’s nothing stronger than the bond between a pet and its owner. 

    #7

    Same Place, Same Cat...10 Years Apart

    Two photos show a boy and his pet cat growing up. The young boy holds a large cat, then an adult man holds the same pet cat.

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    #8

    Then V Now

    Precious photos of a woman and her golden retriever pet, showing how they have grown up alongside each other.

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    Kya Ajiira
    Community Member
    19 hours ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    How roles have switched haha!

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    One aspect of having pets that is extremely difficult to accept, albeit inevitable, is that eventually we will lose them. And as painful as this is, it’s often a child’s first experience with grief and loss. It’s heartbreaking every time, but going through this can help prepare kids for even bigger losses that they’ll experience in the future. 

    #10

    My Best Friend Turns 13 Today. Pictures Taken In 2001 And 2014

    My Best Friend Turns 13 Today. Pictures Taken In 2001 And 2014

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    #11

    Then vs. Now

    Then vs. Now

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    Kya Ajiira
    Community Member
    19 hours ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    Good old boi and his white beard.

    #12

    Not Feeling Ready To Say Goodbye To My Nearly 19 Year Old Childhood Cat

    A young girl and her grown-up owner pose with their beloved tabby cat, showcasing precious photos of pets who have grown up alongside their owners.

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    BoredPangolin
    Community Member
    1 day ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    The "cat of my life" lived to 21. I had her when I was twelve, she moved with me to every single place I lived and even emigrated with me. She saw the birth of my first baby. You never recover from their passing... but I have four cats now!

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    Your pet will likely also benefit from having a kid in the house because children are energizer bunnies. While you’re busy making dinner, working from home, or on the phone scheduling doctors' appointments, your kid can keep your pets entertained. They can play fetch with your puppy in the backyard, keep your cat active with a laser pointer, and make sure that your bunnies never get bored. Children and pets both need plenty of playtime, so they might as well do it together!

    #13

    Dog And Little Brother 13 Years Then And Now

    Two precious photos: a boy and his pet dog, showing how they have grown up together, from puppy to adult dog.

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    Laszlo Larthlanc
    Community Member
    18 hours ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    Why can't they be like the Daemons in The Golden Compass and just be with us for our whole life?

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    #14

    My Beagle Turned 16 Today. Had Her Since She Was Born

    Two photos: a young boy with his pet dog, then the grown owner with the same aging dog, showing pets grown up.

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    #15

    Saying Goodbye To My Sweet Holly (16) In A Few Short Days

    Two photos of an owner and her pet, a tortoiseshell cat, showing them grown up together over the years. Precious photos of pets.

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    Another unexpected benefit of having pets around your children is the fact that they can reduce their risk of developing allergies. In fact, kids who are exposed to two or more cats or dogs as babies are less than half as likely to develop common allergies as their peers who have no pets in the home. This may be because, when a child plays with a pet, they’ll usually be licked by them. And being exposed to small amounts of the pet’s bacteria might help strengthen their immune system.   

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    #16

    Then vs. Now. Happy (Almost) 20 Years!

    Two photos show a girl with her pet cat, from childhood to adulthood. Precious photos of pets who have grown up with owners.

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    #17

    16 Years Later

    A boy with his pug in a before-and-after shot, showing pets who have grown up alongside their owners.

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    #18

    Rescued The Runt Of The Litter When I Was 4 Yrs Old. Today, 15 Years Later My Sweet Baby Became An Angel

    A split image of a girl and her cat, first as a child, then grown up, showcasing pets who have grown up alongside their owners.

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    Pew Research Center reports that a whopping 97% of American pet owners say that their animals are members of the family. And 51% consider them to be just as important as human members of the family. So it’s no surprise that having a pet can help family bonding overall. The entire family might go on walks together every evening because the dog needs her exercise, and everyone might enjoy playing with the cat together. Sharing a love for animals is a great way to bring people together. 

    #19

    Me And My Uncle’s Dog 13 Years Later (2012 And 2025)

    Me And My Uncle’s Dog 13 Years Later (2012 And 2025)

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    #20

    We Both May Be 15 Years Older, But We Are Still Best Friends, Meet Apache

    A split image showing a child holding a calico cat and then an adult man holding the same cat. Precious photos of pets who have grown up alongside their owners.

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    #21

    Just Me And My Cat... 17 Years Later

    A boy and his grey kitten, then a grown man with his adult cat, showing pets growing up.

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    While it can be a wonderful thing to have pets and kids in the same household, it may take some time for both parties to adjust. If you already have a kid, and you want to introduce a pet, make sure that both parties have safe spaces they can go to where the other won’t bother them. And be sure not to force interactions between the two of them; they will come when both are comfortable and ready. And over time, they’ll become the best of friends. 

    #22

    Me And My Bro 12 Years Later

    A boy and his pet cat, now an adult and his grown-up cat, sitting on a ladder in two photos side by side.

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    #23

    My Dog And I - 2007 And 2014

    A young woman and her pug pet who have grown up together, shown in two photos from different ages. Precious photos.

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    #24

    What A Nine Year Friendship Looks Like

    Two photos showing a boy with a leg cast holding his pet dog, and years later, the grown man holding the same grown dog. Pets who have grown up alongside their owners.

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    Is this list making you nostalgic for the days when your pet was just a baby, pandas? We hope you enjoy seeing these heartwarming pics, and feel free to let us know in the comments if you have any similar photos of your own children and pets. Then, if you’re looking for another list featuring more photos of pets and their owners that will make you smile, look no further than right here!

    #25

    Me And My Best Friend’s Dog, Rooney - 2018 VS 2021

    A young woman and her black lab as a puppy and grown-up, showing precious photos of pets who have grown up.

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    #26

    11 Years Later And We’re Both Still Cute

    A young person holding a puppy and the same person as an adult with their grown-up pet.

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    MotherRobinson
    Community Member
    Premium
    1 day ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    D**n right! Slay all day!

    #27

    Me And My Cat, 15 Years To This Day Since We Got Her

    A boy and a man, years apart, holding the same cat. A precious photo of a pet grown up alongside its owner.

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    #28

    My Best Friend And I, Then And Now. 13 Years Apart

    Then and now photos: A man and his pet dog, who grew up together, share a couch.

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    #29

    12 Years With My Best Girl

    A young man and his pet yellow labrador on the beach, then the same owner and grown up dog years later.

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    Chicken Mitten
    Community Member
    2 hours ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    I took my dog to lake Michigan and she loved it! She is well deserving of an ocean vacation!

    #30

    My Best Friend And Me, 10 Years Later

    A young man and his pet dog, then an adult man and his grown-up dog. Precious photos of pets growing up.

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    #31

    10 Years Later

    Two photos showing a boy and his pet cat growing up together, illustrating precious photos of pets.

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    #32

    8 Weeks Old Puppy To 9 Month Old Derp

    A pet owner with his Australian Shepherd, shown as a puppy and then fully grown, illustrating pets who have grown up.

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    #33

    Nearly 18 Years Of Love: Me And My Dog Juju - 2007-2024

    Nearly 18 Years Of Love: Me And My Dog Juju - 2007-2024

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    #34

    Family Pics 10 Years Apart

    Family Pics 10 Years Apart

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    Scott Rackley
    Community Member
    18 hours ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    standard poodles are some remarkable dogs, they love water

    #35

    20 Years Ago And Today. Such An Amazing Time

    A man and his pet cat, shown years apart. The first photo shows him younger with a tiny kitten; the second, older with a full-grown cat.

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    #36

    12 Years Later... Forever My Pupper

    A precious photo of a man and his pet dog, growing up together from youth to adulthood.

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    #37

    He's Been My Buddy For 14 Years. Meet Skippy

    A precious photo of a boy and his Westie dog growing up together. Pets and owners bonding through the years.

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    #38

    My Baby Brother And The Family Dog, 10ish Years Apart

    A child and their dog, years apart. The pet and owner have grown up together, showcasing their bond.

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    #39

    14 Year Difference

    A young girl and her puppy transform into a woman and her grown-up dog, showcasing precious photos of pets.

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    #40

    2014 vs. 2025 Childhood Dog

    2014 vs. 2025 Childhood Dog

    Pepper has been through all the worst parts of my life and now I can take care of my grumpy little lady.

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    #41

    A Pug And Her Boy

    A boy in a yellow shirt with his pug puppy in 2004, and the grown-up man with his senior pet in 2017.

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    #42

    I Found This Photo The Other Day

    Two photos of a girl and her pet dog, 10 years apart, showing how pets grow up alongside their owners.

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    #43

    My Daughter And Our Dog - 12 Years Later

    Two side-by-side photos of a girl and her black pet dog, showing them grown up together.

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    #44

    My Husband Found Ponyboy When He Was An Infant Kitten And Cared For Him 24/7. Over A Year Later, Ponyboy Still Thinks My Husband Is His Birth Mother. It’s Adorable

    Split image shows an owner with their pet, an orange tabby cat. The left shows the tiny kitten, the right shows the grown cat, nestled on the owner's arm. Pets who have grown up.

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    #45

    Their First Christmas And Now, 5 Years Later

    A boy and his pet pug grow up together. The left shows them young; the right shows them older, smiling.

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    #46

    Re-Took This Picture On Nye With My Little Brother And His Dog, 11 Years Later

    Re-Took This Picture On Nye With My Little Brother And His Dog, 11 Years Later

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    #47

    My Wonderful Pup I Was Lucky Enough To Have Through My Whole Childhood

    My Wonderful Pup I Was Lucky Enough To Have Through My Whole Childhood

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    #48

    My Family (2010 To 2017)

    My Family (2010 To 2017)

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    #49

    With My Dog

    A man holding his pet, a cute brown dog, as a puppy and then as a grown-up alongside its owner.

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    #50

    Me And Kodi From 5 To 17

    Me And Kodi From 5 To 17

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    #51

    My Cat And I, 19 Years Later

    A young girl holds a tiny black kitten, then as an adult woman, she holds her grown-up black pet cat. Precious photos.

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    #52

    Crazy How Quickly 10 Years Have Flown By With This Special Girl

    A woman and her pet pug, shown as a puppy and then grown up. Precious photos of pets growing up.

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    #53

    15 Years Apart

    15 Years Apart

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    #54

    My Best Friend!

    My Best Friend!

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    #55

    I Think Of You Every Day My Girl, Cava

    A young girl holding a puppy in 2008 and an adult woman petting an older dog in 2022. Pets who have grown up alongside their owners.

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    Marilyn Holt
    Community Member
    19 hours ago Created by potrace 1.15, written by Peter Selinger 2001-2017

    These photos are all so wonderful. How time flies and love grows. There's sadness and loss here too, yet that's the price we pay when we choose to love. Pets fill up all the corners of our lives forever.

    #56

    Rachel And Chucky 10 Years Ago And Now!

    Precious photos of a pet horse and owner growing up. The owner aged 14 to 24, and the horse aged 4 to 14.

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    #57

    2001 At 26 vs. 2019 At 44 With The Queen (Haley 2001-2021)

    A young man and then an older man holding his pet cat, illustrating pets who have grown up alongside their owners.

    Different place, but yes, that's the same old school TV and VCR that hasn't been used in years and lives in my loft with the rest of the storage.

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    #58

    I've Been Through Literally So Much With This Pup

    A woman with her pets, a dog, growing up alongside their owners. Left: younger, hugging a puppy. Right: older, holding the grown dog and a toy.

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    #59

    It Took 13 Years To Make This Photo

    Two panels show siblings with their pet, a dog, growing up. The left shows them as kids, and the right as adults, showcasing pets who have grown up alongside their owners.

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    #60

    I Miss You So Much Baby Girl

    Split image: young girl in Santa hat with a puppy; grown woman holding her adult pet dog. Owners and pets growing up.

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