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Niall Harbison continues to work tirelessly saving street dogs through his Thailand animal rescue, Happy Doggo. Some canines are in such horrific medical and emotional conditions that their recovery seems almost impossible. But Harbison never gives up on any dog.
Sienna was found with serious health issues and completely shut down due to trauma. After receiving treatment and rehabilitation at the Happy Doggo sanctuary, she has a new leash on life.
Harbison previously shared that Sienna was initially afraid of human touch and suffering from “horrible skin infections and mange”. She had previously carried several litters of puppies, which further stressed her health.
With unwavering dedication from Harbison and his team, Sienna began the slow process of healing. She received medication, special baths and a special diet along with plenty of love and affection. Soon, Sienna began to blossom.
Harbison recently shared an update on Sienna and her miraculous recovery.
“Sienna’s journey started on the streets of Thailand, where she was struggling with no fur and skin covered in sores,” he wrote in the caption. “We knew she needed us, but we truly had no idea just how beautiful she’d become once she healed.”
Sienna Has a Forever Home
Sienna looked stunning in Harbison’s recent video. Her fur grew back in a lush, beautiful golden-brown coat and she reached a healthy weight. Her entire demeanor exuded joy and contentment, where she finally felt safe and loved. Best of all, Sienna would soon join her forever family.
“She is officially a golden girl now,” the story continued as Sienna enjoyed a day at the ocean with some special treats, decked out in her colorful bandana. “We took her out for some beach time and ice cream this week to celebrate her recovery. It won’t be long now until she’s off to her forever home in Wales.”
Harbison praised the precious pooch for her resilience and courage, raving, “We’re so proud of you, Sienna.”
Related: Rescue Chihuahua Smiles With Happiness Over Gratitude for New Foster Home
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 Mar 26, 2026, where it first appeared in the Pet News section. Add Parade Pets as a Preferred Source by clicking here.