This isn’t really a 3D animation about the secret life of our companion animals: it’s a highly derivative rewrite of several other movies starting with The Incredible Journey and winding up in a NYC back alley slinging it out with Lady and the Tramp and Toy Story and … but hey! as a committed aiurophile I’m with it most of the way. Much to his irritation, comfortable little terrier Max gets a Big Brother dog called Duke, they escape their apartment and get caught up with feral cats, flushed pets and then eat themselves almost to the dog pound in a sausage factory. Before joining forces to survive animal control. The war between humans and animals is one of attrition, after all. The backdrops are superb, the voicework is fine for the most part (Kevin Hart doing Snowball the bunny is … odd) although even at 91 minutes it feels, like all animation features, a tad long. If only all humans and their animal friends had happy endings.