There are many ways to ease the pangs of loneliness, illness, and old age –among them, spending time with a friendly animal companion. More than ten thousand animals are currently registered as care workers in the United States - only fourteen of them however, are llamas. I recently spoke with llama trainer Niki Kuklenski of J.N.K. Llamas about how this unusual animal is playing a role in human therapy.

Check out a video from Colors Magazine that shows Niki's llamas in action.