Mickey and her new friends observe the world’s fastest cats at the Cheetah Conservation Fund site in Namibia, Africa. Do big animals grow faster than small animals? Matt, Kyndal and Danny track the growth patterns of a chick, a piglet and a calf. Large animal vet, John Fetrow, otherwise known as Dr. Moo, works at Wisconsin’s Cow Transition Management Facility where he researches the birth cycle of cows.

Originally released by Big Media Holdings LLC, 2013. Streaming video file encoded with permission for digital streaming by Infobase on February 10, 2017.

Cheetah (5:22); --Cheetah: Comparing Numbers (4:59); -- Science Is It (2:20); -- Yeah, Baby! (5:53); -- Riddle Answer (1:01); -- Credits: Mammals (0:41); .