Stream now with YouTube. Sloths are notoriously hard to see, so they can be hard to help. But one furry creature is at the heart of sloth conservation in Costa Rica. An award-winning zoologist, her spirited right-hand woman, and their sloth-sniffing rescue dog team up in Costa Rica’s lush jungles for the first-ever sloth census. Mixing science, adventure, and plenty of laughs to protect these lovable creatures. The team studies at-risk sloth populations by tracking their poop and stress levels, combining forces with an all-female film crew to capture fascinating and rarely observed sloth behaviors on camera.