It's Saturday morning in the Windy City, and Moose is running out of time. In less than 48 hours, his best friend has a date with the needle, the kind of date you don't walk away from with a kiss. Moose has to find out who framed his pit bull buddy for the savage slaying of a French poodle -- and then convince the humans that he's nailed the right guy.

But with no leads and little evidence to go on, there's only one person in Chicago that has a prayer of hunting down the real killer in time: Antonio Gattogrosso, legendary proprietor of the Feline Detective Agency.

Fat...