If you grow up with a cat over the years, it goes without saying that it will feel like a member of your family – nothing less. These before and after pictures of cats growing up remind us that, no matter for how long you live with your furry friend, they're parts of our families that grow and age with us.

People and pets share lots of wonderful moments while growing up or growing old together. Pets grow at such a fast pace that you may not even notice how your little friend, whom you just brought home in a little box, doesn't fit in that box anymore.

We’ve created a post of cute before and after dogs, so now it’s time for cats. If any cat lovers have their own before-and-after photos that show their kitties growing up, we'd love to see them added to this list!

#3

Best Friends

Best Friends

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#4

So My Friends Cat Turned One

So My Friends Cat Turned One

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#5

Toby Still Loves His Bed, 4 Years Later

Toby Still Loves His Bed, 4 Years Later

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ReneeHarl
Community Member
7 years ago Created by potrace 1.15, written by Peter Selinger 2001-2017

adorable. I loved by bed then and now.

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#6

Just Me And My Cat... 17 Years Later

Just Me And My Cat... 17 Years Later

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#7

Then And Now

Then And Now

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#8

Kitten To Teenager

Kitten To Teenager

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LorieGrefski
Community Member
7 years ago Created by potrace 1.15, written by Peter Selinger 2001-2017

He grew into The Most Interesting Cat In The World!

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#9

6 Months Have Been Nice To This Little Runt I Rescued

6 Months Have Been Nice To This Little Runt I Rescued

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#10

1 Year And 1 Ruined Chair Later

1 Year And 1 Ruined Chair Later

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#11

Link In The Sink, Then And Now

Link In The Sink, Then And Now

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#12

My Cat In His Favourite Box... Then And Now

My Cat In His Favourite Box... Then And Now

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ReneeHarl
Community Member
7 years ago Created by potrace 1.15, written by Peter Selinger 2001-2017

Hey, I think I need a bigger box. So darn cute. Give a cat a box and all is well.

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#13

Now And Then

Now And Then

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#14

10 Years And Nothing's Changed

10 Years And Nothing's Changed

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#15

12 Months Apart

12 Months Apart

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#16

Rescued Cat Now And Then

Rescued Cat Now And Then

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JoanieBateman
Community Member
7 years ago Created by potrace 1.15, written by Peter Selinger 2001-2017

What a pitiful little baby kitty was. Thanks for rescuing that sweetie!

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#17

Kría The Cat And Her Sofa

Kría The Cat And Her Sofa

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ReneeHarl
Community Member
7 years ago Created by potrace 1.15, written by Peter Selinger 2001-2017

Pretty cat. Hey, I will make myself fit!

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#18

Then And Now

Then And Now

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ReneeHarl
Community Member
7 years ago Created by potrace 1.15, written by Peter Selinger 2001-2017

All three kitties are beautiful and healthy. What a fine cat family.

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#19

Me And My Bro 12 Years Later

Me And My Bro 12 Years Later

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#21

18 Years Later, Happy Birthday My Cat!

18 Years Later, Happy Birthday My Cat!

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ReneeHarl
Community Member
7 years ago Created by potrace 1.15, written by Peter Selinger 2001-2017

A tiny kitten making friends with his owner. A life time of growing and loving. Love this.

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#22

My Cat Sparta, Then And Now

My Cat Sparta, Then And Now

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ReneeHarl
Community Member
7 years ago Created by potrace 1.15, written by Peter Selinger 2001-2017

Sparta is so pretty. He still loves the bowl he sat in as a tiny kitten.

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#23

Croc Battle: Then And Now

Croc Battle: Then And Now

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ReneeHarl
Community Member
7 years ago Created by potrace 1.15, written by Peter Selinger 2001-2017

Strong little guy grew up to get his prize. Now he can kick and bite it to his heart's content.

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#24

My Little Ball Of Fury 8 Months Later

My Little Ball Of Fury 8 Months Later

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ReneeHarl
Community Member
7 years ago Created by potrace 1.15, written by Peter Selinger 2001-2017

Give me a toy and I will remain loyal. The eyes are lovely.

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#25

6 Months Apart

6 Months Apart

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ReneeHarl
Community Member
7 years ago Created by potrace 1.15, written by Peter Selinger 2001-2017

Pretty cat. Loves his same sitting sink.

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#26

Tucker And Stewie Then And Now

Tucker And Stewie Then And Now

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#27

Einstein ( Alvie) The Day I Rescued Him And Today.

Einstein ( Alvie) The Day I Rescued Him And Today.

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JeanneDeaux
Community Member
7 years ago Created by potrace 1.15, written by Peter Selinger 2001-2017

You did great with him. He looks amazing and comfy now.

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#29

Some Things Never Change

Some Things Never Change

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#30

Sadie Then And Now

Sadie Then And Now

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#31

10 Years Apart

10 Years Apart

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Magnolia
Community Member
6 years ago Created by potrace 1.15, written by Peter Selinger 2001-2017

Once you're baby, always your baby!

#32

Bugs! The Harelipped Feline

Bugs! The Harelipped Feline

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#33

Best Friends For The Past 21 Years

Best Friends For The Past 21 Years

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#35

Sisters

Sisters

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Magnolia
Community Member
6 years ago Created by potrace 1.15, written by Peter Selinger 2001-2017

"'Sisters, sisters, there were never more devoted sisters......"

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#36

My Brother Got A Kitten, Here They Are 17 Years Later

My Brother Got A Kitten, Here They Are 17 Years Later

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Note: this post originally had 186 images. It’s been shortened to the top 36 images based on user votes.