There are many reasons not to use traditional ramps in your rat cage. You may be using a bird cage that didn't come with ramps for your rats. You may hate the ramps that came with your cage (Rat Manor, anyone?). You may just want to challenge your rat to keep them more active-- mentally and physically! Whatever the reason, here is a list of 9 alternatives ramps for your rats: 1. Bird LaddersAs a rat owner, I can say that most things in the small pet section of the pet store are not made for