Factual series about working animals, presented by John Barrowman. Higgins, the wannabe doggie detective, faces two crucial tests to judge if he can actually do the job and Sausage, the rat actor, pours on the charm. Animal News reports on a new dog bark translator. Plus, meet the tireless fowls and ferrets who have performed the dirtiest animal jobs of all time.

Factual series about working animals, presented by John Barrowman. Hercules the dog patrols the beach to help save Costa Rican baby turtles from extinction. A handsome Hawaiian bull tries to make it as a model and a cheetah reports for work as a research assistant. Animal News headlines with an unusual horse wedding. Plus, from a tunnelling terrier to wrestling camels, meet the sportiest working animals of all time.

Factual series about working animals, presented by John Barrowman. After months of training, Telsha the pack goat heads out on her first professional trek and Tinkerbell the sand shark helps train first time scuba divers in her aquarium home. In Animal News we hear about an elephant car wash. Plus, we meet the lively birds that were showcased in 18th-century France's metre-high hairdos.

Factual series about working animals, presented by John Barrowman. Frankie, the political lobbyist dog, gears up for a meeting with a high profile Costa Rican presidential candidate. The horse Freddie Fox teaches the world how his muscles and bones work. Animal News reports on a distressed dog who dials 999. Plus, meet the bravest animal heroes of all time.

Factual series about working animals, presented by John Barrowman. Gino the guide dog helps his boss train for the 2012 Paralympic Games in judo. Shakti, the baby tapir, learns skills to help save her species from extinction. Animal News reports on a burping parrot whose bad manners get him the sack. And, from serenading crickets to piano playing pigeons, meet the most musical animals of all time.

Factual series about working animals, presented by John Barrowman. Mocha the llama dreams of joining an elite team of golf caddies. Casper is a springer spaniel who puts his super sensitive nose to good use. Animal News reports on a money munching pooch. Plus, find out what blood sucking leeches and a shaved chicken's bottom have in common.

Factual series about working animals, presented by John Barrowman. Layla the three-fingered sloth prepares to take over the top job at her Costa Rican sanctuary. Meet the legendary ravens at the Tower of London and the Fanimals concoct a foul menu for a potential porcine food critic, plus the most corrupt creatures, including the greatest getaway horse of all time.

Factual series about working animals, presented by John Barrowman. Pono the world famous actor dog tries to jump start his flagging career and a giant tortoise in Singapore fights to keep his heavyweight championship title. Animal News is reports on a brave mouse who steals from a leopard. Plus, from grumpy camels to bomb carrying bats, we meet the worst army animals of all time.