S04E17 – “The Five Labours of Hercules (Part 1),” or, The Karl Marx of Dogs

This is it – the episode where Katie and Stefan break down. When a little boy needs help saving up to buy a dog, he gets the Hobo to do all his work for him with (expectedly) disastrous results. Elsewhere, Katie reveals her newfound love for hockey, Stefan reveals his shaky grasp of dog breeds, and Mrs. Cavanaugh launches her car directly into the sun.