Sterling blocked his vision so that Colly couldn't see how high the entire staircase is, but only how high each step is, one at a time. Incredible

Putting pressure on him against the wall and getting in front of him gave him security,, amazing Sterls figured out how to help. Just amazing.❤️❤️

Sterling certainly has sterling character. So sweet of him to protect Colin while going down the stairs. That was precious. Shows how much he loves his little bro.

Sterling has the most gentle soul. This was the sweetest thing to see him helping his little brother down the stairs! 🥰❤️

What a transformation with Sterling helping and protecting Collin down the stairs. Truly heart warming to see Sterling as the protective big brother to Collin. They have truly bonded! ✨👏✨👏✨👏✨👏✨👏✨👏

So Sterling doesnt go down slides and Colin doesnt go down stairs. Bless 🥰🥰

The way Colly walks off at the end like it was no big deal 🙂

I assume there is a "Stair Tax" now Doris. Just when I knew Sterling was AMAZING I saw him as a beyond wonderful brother to Colin, well done.

That was the sweetest thing to see. Big Sterls helps little Collie down the stairs! I knew he really loves the little guy!💖🐾

That was SO precious! Sterling has certainly been named correctly!!! 🥰🤗🥰🤗

Sterling helped Collin come down the stairs successfully 🥰🐾❤️

So cute! I had to teach my dog to go up and down open stairs to access my condo. I began teaching him how to go up and he caught onto that within a week. I worked with him going down by starting at the bottom quarter and working my way back up until he could do the whole staircase. It took a few more days for that but he had mastered the stairs within about two weeks. He amazed my mom when she came to meet him for the first time when he was about 11 weeks old. She was stunned he could go up and down without being carried. LOL!

YAY COLIN!!!! Stubborn dogs/puppies' little tantrums are so adorable. But we're so proud of you Colin!!!!

Sterling so sweet ❤️ Love seeing Sterling's big heart more when he's with Collin!

So precious to see Sterling encouraging Colin and lending a helping paws! I am glad dad put out the carpet tiles for better traction, because I don’t want to see slipping and sliding down the stairs!!! 😘

Sterls is the best big brother EVER!!! These 2 make my day. 💗💗💗

Sterling is such a protective big brother!! I think it is funny that Colin was afraid to go down the stairs but he has no fear going down the slide! Love these sweet brothers.♥️💖❤️💖

OMG!!! Sterling is such a good boy & protecting big brother!!! The most adorable relationship!!!

Sterling is just the best Golden on this planet!!!

Golden babies are SO sweet!

Sterling is such a good brother! I love him….💕

WOW Sterling is a protective big brother to Collin. ❤❤ Collin Stairs School: soft bark, act cute, scratch, stretch, and one step down. 😂😂 Sterling + Collin Mom: Becoming a Stair mom not stage mom. 😂 Sterling + Collin Dad: Quick Repair support service. 😂

Sterling is such a good boy 😊 helping his brother! They are so sweet! 💋❤️🐾

It's a good thing he trusting Sterls to help him because in about half an hour he'll be too big for Doris to carry!🐕‍🦺🐕‍🦺❤❤❤

Now that's how a big bro helps! Way to go Sterls and Colin!!

Aww, such a sweet video of Sterling helping his little brother. You have the sweetest fur babies and so handsome, too. ❤️

Sterls is such a good big brother. Colin was so brave! 🎉🎉🎉❤️

Cuteness overload. So intelligent and empathetic. Better than most people. Beautiful.

Loved this. Sweet sweet Sterling. What a great loving soul. Help is in his heart. Thanks dad for making the stairs safe for paws.

Sterling watching over is the best thing this year on you tube! I love this!❤️❤️❤️❤️❤️❤️❤️❤️

Now that was wonderful. Sterls being all loving. Great stuff.

Oh my sterling you are so nice .you are helping your brother Colin.so nice to see this video.sterling and Colin both are so cute.

It was so kind-hearted and intelligent of Sterling to stand in front of Colin on the stairs to protect him from falling.💖

Pardon my language but who the HELLwould give this darling video a thumbs down?

What a great big brother you are, Sterling 👍👍👍 SO sweet 💖💖💖

I love how Collin just looks like an overgrown puppy while he still grows into his legs. :D The transformation of Goldens from pup to full-blown doggo is amazing!

Sterling is a darling.

Stairmaster success. Nothing is safe anymore. It will be interesting to see just how much stuff will be brought downstairs.

I think this simply shows brotherly love, momma encouraging and daddo doing the dad thing and making the stairs look ess slippery! Love the epitaphs! Colly is getting big! He's so cute and Sterls is handsome as ever! Thank you Doris!

Way to go Sterling and Collin! I knew u could do it Collin. 😊🤗❤

❤ watching those 2 together, I have a golden about to turn 5 Y.O. on December 31st & a Rottweiler about to turn 3 Y.O. January 7th & when I brought my Rottweiler home my Golden protected him & showed him the ropes like up & down stairs outside for potty etc... Golden retrievers are just the best & kindest souls there are. Doris keep up the videos they definitely put a smile on my face.

Can I write 20 comments? Watched it at least that many times and laughed at the captions as if it was the first time! Patient Mom! Helpful brother! Recipe for success! Doris, all your videos make my life so much better! 🤗🤗🤗🤗🤗🤗🤗

Colin remained alert, attentive and inquisitive all throughout the "stairway conundrum challenge" presentation...all attributes which will make him an even more fabulous Goldie!!!

Sterling you are so incredibly kind helping your little bro! 💛

You Can Do It Colly Boo You Can Do It !!!!!! HUGS & KISSES !!!!!!

Well done brave Colly!! So sweet of big bro Sterls helping you out💛🐾

Such a heartwarming video, Sterling helping little brother. What a way to start a Sunday, 👍❤️😀

I think a treat would have got colin down the stairs faster, lol. This was so cute to watch them both, I think colin at one point wanted piggy back ride down the stairs from sterling. Big brother to the rescue that day. 🙂

This is so beyond adorable it hurts 😩🥰 Just the bestest brothers

Sweetest thing I ever saw

Mom I sacared of the stairs Sters is a very good helper

Sterling being Sterling.❣️

"Am done with this bull fluff.". A line that will become a classic.

They are so cute together

I am sooo happy for Col that he finally did it!!! YAY!! CONGRATULATIONS!!✨🎆🎇🎉🎊🎈😍🥰❤ I remember going through the same thing with one of our Labrador Retrievers named Boo. Any & every set of stairs she wasn't having it as a puppy, her twin sister had no problem but BooBear sure did! Happily she eventually conquered any and all stairs 😁 Sterling is such a wonderful helper with Col, just like my Nala was with her sister Boobear! That was a decade ago...Watching your video brought back such memorable memories! Thanks for sharing your videos Doris...they bring smiles to me for sooo many reasons! ❤ Love, Pam and Nala 🐾🐾❤❤❤

I really love Colin. So adorable.

Sterling is the bestest big brother to Collin! 🐾❤️🐾

Yay, Colin! What a great accomplishment! I love the way Sterls was helping!!!

Awwwww that was just precious !!! ♥️♥️♥️. How I love those boys and Colly is getting soooo big !! Sterls is a great big brother !!

No surprise that Sterling came to Collins rescue. Sterling is a prince among the rest.

This video was too cute. Way to go Sterls

Oh Colin you are such a sweetheart sterling is a lovely big bro showing how to get down the stairs and you managed it with a little trying well done I look forward to seeing your videos they make me smile and I am loving them sending hugs 🤗🤗❤️❤️ and hope to see you soon 🤗❤️🤗❤️

Awwww😍😍😍❤️😍❤️😍much sweet

Awww 🥰 Sterls protecting his little bro. They are amazing dogs, God bless them both. 🥰😘

Well done Colin, what a great brother Sterling is, love their antics, xxx

Sooo prescious video 🥰❤️❤️

Absolutely adorable loved how sterling worked out how to help colly down the stairs xx

Collie and Sterling are so cute

This is absolutely beautiful and so cute , animals have an amazing bond of love for each other and they can teach everyone of us something everyday. We truly don’t appreciate what they tell us and all they ask of us is a warm bed and some food 🍲 l love this video it brings tears every time I watch it. 💕💕💕💕💕🤗🤗🤗🤗🤗🤗

Cuteness overload 😍 big like 😍🥰😍

Beautiful😇😇🐶🐶🤩😍😍

Aw ! That's lovely x Sterling helping Colin down the stairs x They are such kind boys xx

OMG, Sterling you're amazing!!! It's heartwarming the way he tries to look out for his brother! 😍😍😍😍

Lovely indeed!

🥰🥰🥰🥰🥰🥰❤❤❤❤❤❤YOUR ANGELHEARTS .....GOD BLESS YOU

Good boi Sterls❣️ So helpful and thoughtful. The cuteness is overwhelming !

Amazing and so sweet!!🤩❤️❤️❤️❤️❤️

"Shut your cake hole" That kills me... LOL 😅 I don't know which is better, Sterls and Colly or the commentary!

Sterls is the best big brother! ❤❤😘

"Thanks mom for putting the carpet strips on the stairs!"

They both are so beautiful.

Awwwww Sterls!!! You are a sweetheart!!! 😍❤🥰

Love their personalities! Dad's a push over lol

Super love his leave me alone look.

Desde Valencia soy maravillosos el cariño que les days a los perros 🐕💕♥

I Love this video.❤️❤️❤️

He did it!!!

Oh my god I want a puppy 🥰

Sweet💖💖💖💖

Awwww, so sweet!!! :-))

SterlZ is the beStest brother🥰

Yessss he did it

So cute

❤️

Two perfect bois 😍😍

🎉🎉🎉🎉🎉🎉😂😂😂😂😅😅😊😊😊😊❤❤❤❤❤❤❤❤🎉🎉🎉 love his eyes Doris ur pup 😊😊😊😊❤❤❤🎉🎉 live u Sterlin too big Alwsome brother Sterlin is 😊😊😊😊😊❤❤❤❤❤ 😊😊😊

Haha “big stretch Sterls “

Sterling is a pawsome big brother to Colin! Are the boys from the same breeder?

This is so amazing😍

❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤