Vasi Becomes World's First Bear With a Prosthetic Paw

When Vasi the sloth bear lost his left hind paw to a wire snare trap in 2019, rescuers at Wildlife SOS in India knew they had to do something extraordinary. They called in Derrick Campana, known worldwide as the "Wizard of Paws" for his work creating custom prosthetics for animals.

In September 2025, Vasi made history. He became the first bear in the world to receive a prosthetic limb, and he actually used it.

"To our immense joy, Vasi accepted it, and could comfortably place his left hind leg on the ground for the first time in years," Wildlife SOS announced. For Nikki Sharp, executive director of Wildlife SOS USA, watching Campana work was remarkable.

Vasi's story isn't unique at Wildlife SOS, which operates the world's largest sloth bear rescue facility in Agra, India. The organization has rescued over 600 sloth bears from wire snares, electrocution injuries, and the cruel "dancing bear" trade that ended in India in 2009.

"We do whatever it takes to help," Sharp said. "If a bear needs some special attention in some way, we are definitely doing everything in our power to make the quality of their life as good as possible."

The bears show incredible resilience. Some climb trees despite missing limbs. Blind bears navigate specially designed areas where they've memorized every detail.

Sloth bears themselves are fascinating creatures. They're the only bear species that regularly carry their cubs on their backs, sometimes two or three at once, for up to a year. They can even fight off tigers while carrying their babies.

Sunny's Take

What makes this story so touching isn't just the prosthetic itself. It's the dedication of people who refuse to give up on animals others might overlook. Wildlife SOS doesn't just rescue bears and move on. They stay committed for decades, adapting to each bear's unique needs.

Sharp shared one of the challenges these bears face: shrinking habitat. As their range gets smaller and more fragmented, human-wildlife conflict increases. That's why Wildlife SOS focuses heavily on education, helping people and bears coexist peacefully.

The dancing bear trade that once enslaved hundreds of sloth bears involved horrific cruelty. Poachers would thread ropes through cubs' noses and yank them to make the bears stand on hind legs in pain, calling it "dancing." Wildlife SOS helped end this practice in 2009, but the work continues.

Today, Vasi lives at a sanctuary where his caregivers know his favorite spots and his quirks. He can stand on four legs again, explore his environment more fully, and live with dignity. For a bear who survived a cruel trap and a life-changing amputation, that's everything.