Jessica Shyba, mother of three, and blogger at the site MommasGoneCity.com picked up their puppy Theo - a shar-pei and German shepherd mix - from a pound in Santa Cruz when he was about 7 weeks old. Jessica decided to train Theo to sleep in his pen, but the pup wouldn’t sleep alone. Unable to stand his cries at night, she eventually let him sleep in bed with her. The moment she introduced Theo to their bedroom, Theo climbed up on top of her two-year old son Beau, and “it was just the cutest, most natural thing," tells Jessica. Every day now, when Shyba puts Beau down for his nap, Theo follows and they sleep together for a minimum of 2 hours. Beau and Theo are now internet sensation after pictures of them napping together went viral on Instagram last month.