Five years ago photographer Dan Borris came across his first Yoga Dog. Otis was a two-year-old English Bull Terrier who loved to do yoga with his friend Joy. While Joy practiced her yoga, Otis would crawl around her legs and lick her face as she did a headstand. One day Otis began to copy Joy. ''At first he tried out simple poses, ones that came naturally to him like Downward and Upward Dog. As time went on Otis's poses became more and more complex, until finally he began his own practice'' explains Dan. While Otis himself wasn't captured on film, he did lead Dan on his path to finding other four-legged Yogis. And now there's a Yoga Cat Calendar for people who like cats more than dogs! Check out the Yogadogz.com website to read more and buy your very own calendar.