Surgery on a silverback gorilla's broken canine reveals a more serious medical issue. Is love in the air for two Birds of Paradise, Glory and Holiday? And, dozens of venomous tarantulas keep the staff on their toes.

Max, a beloved camel, develops a large abscess on the top of his head. An adorable marmot prepares for her first classroom visit as an ambassador animal. And, a peregrine falcon found at the base of skyscraper is bought to the zoo for a health check.

Zoo staff face unexpected setbacks weaning a bright sea lion pup off her mother's milk. The bird team steps in to support a rejected curassow chick. And, a squirrel monkey pays a visit to the dentist.

Watch the remarkable story of three adorable kitten litters coming of age. From first steps to daring kitty pounces, the first eights weeks of their lives will be an epic journey for these adventurous Abyssinians, brash Bengals and perfect Persians.

Follow the birth and first months of three distinct puppy litters, from the puppies’ perspectives.

Three adorable litters of puppies come of age. The first few months of these Pugs, Mini-Australian Shepherds and Rottweillers' lives will be filled with adventure, including an introduction to the agility course and a lesson in duck-herding!

For these Savannahs, Siberians and Shorthairs, the first few months are an epic adventure. Whether in a house filled with guinea pigs, turtles and mice; or running off to explore strange new realms, these kittens keep their parents on their paws.