Remember, rabbits live as long as dogs do... are you working on getting her potty trained and harness trained? Are you going to try and harness her so she can hop freely outside?
well we're toilet training her at themoment not too keen on the leash idea. one rabbit heard a noise and tried to get free of the leash and broke their vocal cords or something to do with their lungs... they died ;-;
and we let her rome free in the backyard. She noticed thunder and laid flat so i picked her up no struggle. (shes always running away xD) we took her inside to her indoor hutch 5 mins later we had hail and our backyard almost flooded. THAT WAS HALF AN HOUR AGO.
Ah, how i did it was i let him run around with the harness on... then dragging the leash... then got an extendable leash so he can binky as much as he wants and not be contsrained.