This video shows how you can train your rat to run to a purse, unzip it, and fetch the dollar inside the purse.
This trick may take some time to learn for rats unused to combining tricks/actions. It took Shadow a total of 3 training sessions about 5-10 minutes each before she understood the task.
All credit for this trick idea goes to Abby Roeser and her video “The Rat Burglar”.

Shadow The Rat
It's a GoGo Squeeze applesauce lid.
Bethann Moody
what is the green thing you are using?