Foster Flymore lives a good life at McGill Zoo with his loving, if odd, mallard family. Ponds are pristine. Food is abundant. An army of security squirrels keeps operations running smoothly. And the chance of becoming someone else’s meal is (practically) zero. 

Then Foster meets newcomer Clyde, a capybara whose life of fashion and luxury has left him unprepared for the world of the zoo. Luckily, Foster is just the duck to help. But when Clyde disappears, Foster is left scrambling for answers. 

With help from his fearless six-legged best friend — plus a few sketchy characters from the zoo underworld — Foster sets out to not only track down Clyde but also expose the truth about McGill's most notorious predators. He just hopes he can find his friend and set the record straight … before it’s too late.