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Niall Harbison saves countless street dogs through his Thailand rescue organization, Happy Doggo, and works tirelessly to heal and rehabilitate these abused and abandoned canines. Many of them come from horrific living conditions and deal with medical and behavioral challenges, yet these dogs transform under the care of Harbison and his team.
Buster the Pit Bull is just one of Harbison’s many rescue success stories. The precious pooch was held captive on a short chain for most of his life until Harbison came along and helped him flourish.
The Instagram video from @wearehappydoggo shared Buster’s story.
“They called him ‘vicious’ and left him on a chain,” the onscreen text read as Buster stood on a cement floor surrounded by debris and chained to a wall. “He spent his life tied up, feared by everyone. But we saw something different.”
Harbison immediately bonded with Buster and saw the fur baby’s sweet and loving spirit. The pretty Pittie showed his gentle and kind demeanor as soon as he came to Happy Doggo.
“When he arrived at the rescue, we saw the truth immediately,” the caption explained. “There wasn’t a mean bone in his body — just a dog who had never been given a chance to be one.”
Buster Found His Person
After spending some time with Harbison and his Happy Doggo team, Buster was ready for a forever home and adopted by a woman named Kitty. The two have been inseparable ever since.
The Instagram video shared clips of the two snuggling and Buster covering Kitty with kisses. The canine cutie’s mom is committed to giving him a life of love and joy.
“Now he’s living a life he always deserved,” the story continued as Buster enjoyed a fancy beverage, ran in the grass, and nibbled on a yummy dairy dessert. The friendly fur baby traded that restrictive chain for “car rides, beach days, and ice cream” thanks to his devoted mom.
The post included other highlights of Buster lying on his back for a belly rub and cuddling with a stuffed animal. “There’s nothing to fear from this gentle giant,” the story concluded as Buster peacefully slept, safe and happy in his forever home.
Related: Precious Pit Bull Who’s Spent Nearly 600 Days in Shelter Is Breaking Hearts Left and Right
Harbison launched Happy Doggo in 2021. In addition to the sterilization and daily feeding of thousands of street dogs, he recently opened a full-service medical clinic in honor of his beloved Golden Retriever, Tina.
Learn more about Happy Doggo or make a donation by visiting their website or social media accounts on Instagram, YouTube, and TikTok.
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This story was originally published by Parade Pets on Apr 22, 2026, where it first appeared in the Pet News section. Add Parade Pets as a Preferred Source by clicking here.