Back to Show
Nature
How This Sloth Poop-Sniffing Dog is Saving the Species
Meet the world’s first sloth detective dog, Keysha —trained to sniff out sloth poop and empower the world’s first ever sloth census!
Sign up now for inspiring and thought-provoking media delivered straight to your inbox.
Support Provided By

Unlock with PBS Passport
52:59
Take a global tour of the most fascinating members of the modern horse club.

53:29
Travel around the world to uncover the history of mankind’s relationship with the horse.

Unlock with PBS Passport
53:29
Join Sir David Attenborough as he uncovers a new species of Ichthyosaur.

Unlock with PBS Passport
53:28
It's a critical time for cat research and conservation.

Unlock with PBS Passport
53:28
Discover how cats have conquered the world, thriving in almost every landscape on Earth.

Unlock with PBS Passport
53:28
Discover what makes big cats among the world’s most diverse and successful predators.

Unlock with PBS Passport
52:59
Explore the secret lives of animals through their eyes.

Unlock with PBS Passport
53:29
Explore the secret lives of animals through their eyes.

Unlock with PBS Passport
53:28
Explore the secret lives of animals through their eyes.

52:58
Discover how cats first crossed from Asia into North America and became the top predators.

53:29
Discover how the first cats arose in the forests of Asia and later came to conquer Africa.

Unlock with PBS Passport
53:55
What happens when people are reunited with wild animals they forged bonds with long ago?