Obi Dog Tooth Fairy Pillow DOGMeet Obi. Obi is a loyal friend who makes losing teeth even more fun! Obi is a soft lovable toy and also the Tooth Fairy's helper. Obi's pocket mouth is perfect to hold teeth, money, prizes, and surprises! Obi is an 8 tooth pillow flat enough to fit under a pillow but huggable enough to sleep with every night. Arms, legs, ears, and tails make Obi easy to find and grab. And Obi comes with a lost tooth token for those times that a tooth goes missing (or