When Isaac, the bob-tailed cat, is being beat up by the backyard bullies, Gus, the seagull, comes to the rescue. Bullies roam the backyards, scaring and picking on everyone they find. So, when Isaac the bob-tailed cat moves into a house in the neighbourhood, you know he'll be the next target. It's only by forging an unlikely friendship with Gus the seagull, who's afraid of heights, that the two can face their fears and stand up to the backyard bullies.