
Big Brother Chewy Cheers On Mabel’s First Lake Jump in Sweet Newfoundland Video

Raising a puppy is almost like watching a child grow up. It’s hard not to get emotional when you witness important milestones like their first bark or their first pup cup. Regardless of whether your child has paws or two legs, these milestones matter.
Mabel the Newfoundland puppy just reached a major milestone of her own: jumping off the dock and into the lake. It might not seem like a big deal, but in this family, jumping into the lake is a rite of passage. Witnessing her breakthrough moment was none other than her older sibling, Chewy. He’s had quite the year, and there’s no doubt that watching Mabel take the leap made him proud.
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“Hard to believe how big and brave little Mabel is getting!”
Longtime fans will know that Chewy the Newfoundland and his family haven’t had the smoothest year. The famous pup recently lost his soulmate and best friend, his grandmother. To help him through the grieving process, his humans decided to get him a little sister, Mabel. Throughout Mabel’s puppyhood, Chewy has been right by her side, guiding her along the way.
So it was no surprise that when Mabel took her first jump into the lake, she leapt straight toward Chewy, who was waiting patiently for her on a floatie. Wearing a dog vest for safety, Mabel took several tentative steps before she finally mustered the courage to leap. Once she did, the two Newfoundlands cuddled together to watch the sunset over the lake. Even though Mabel was secure in her vest, that didn’t stop Chewy from lying right by her side for extra protection. The heartwarming clip of Mabel’s big leap quickly made its way around social media, with fans tuning in to watch the sweet sibling moment unfold.
Related: Newfoundland Goes for a Swim and Ends up Looking Like a ‘Hairy Walrus’
Fans Can’t Get Enough of the Dog Siblings’ Bond

Newfoundland puppy with toyKathy Thomas-McCue / Getty Images
This sweet and heartfelt moment didn’t go unnoticed by fans and viewers, who were collectively in awe of the pair’s budding relationship.
“Hard to believe how big and brave little Mabel is getting!” one person said.
Another user added, “Mabel is a trooper, so sweet, Chewy has definitely added her to his protected pack entourage, love it.”
“Aww!! Go Mabel Go!! Chewy is right there if you need him!! This is like watching a kid ride a bike for the first time. Smiles for everyone!!!” a third viewer commented.
It’s another adorable moment between these dog siblings, and we simply cannot wait to see the two of them continue to grow and play together.
Related: Newfoundland Refuses to Enter Grandma’s House After Her Death, and We’re Reaching for Tissues
This story was originally published by Paw Nation on Oct 13, 2026, where it first appeared in the News section. Add Paw Nation as a Preferred Source by clicking here.
Source: Nature