Does your older rabbit need a little extra traction going up the ramp? At the request of a customer with a special needs rabbit, we developed a simple method of providing something akin to the function of a ladder to the ramp.
It's very simple: just a set of spaced raised wooden bars that act as a way to get a better grip.
All condos now come with this option included. These are for older condos that did not have this option or if you need to replace a set that goes on the ramp.