What animal show past or present is your favorite?

I like National Geographic. There's a newer show that I watched a few times that I like because it tracks the homes of newborn dogs. You rarely see the owner, but it shows the dogs' immediate families and tracks their milestones such as their gaining their eyesight, learning to walk without wobbling, their feeding habits, etc. The National Geographic is my favorite animal show, because it shows all types of wild animals' lives and how they survive in the wild.