[Rads]

Both of our Hamsters have enjoyed their play balls both have discovered how to open the darned things, Forrest used to race his as fast as possible into a wall or door to smash the door open, then he discovered how to twist the door open by wedging the ball into a corner some where.
Pip has discovered the same trick wedge in corner and attack the door from the inside, I only realised she did it the first time when I looked up from the lap top to see her sitting in the middle of the floor washing herself..!
Pip comes to the door of her cage for "Ball time" and she will happily run about the house for hours often leaving a little trail of hamster poo's about the place and she hates being put back in her cage..