Becky Cliffe is a British zoologist who has worked for years at the Sloth Sanctuary of Costa Rica and is currently in the process of completing her Ph.D. from Swansea University. She has published a number of papers about sloth biology, with more on the way, and has appeared in several documentaries highlighting these wonderful weirdos. She has a dog named Cody which she thinks is the cutest but Ryan thinks he's a bit too fluffy and slobbery for the tropics and is ultimately incapable of climbing tress to help us get to the sloths. You be the judge! You can learn more about Becky on her website: beckycliffe.com