look at the cage...

the floor is floor mat... so that they wont get hurt...
and the waste there u can put the wooden to suck all the pee and smell...
all the pee and poo will drop, and they wont step on their pee n poo...

thats the best for ur GP...

because the wooden dust might harm ur GP and their private part...

be sure uhave time to adopt, if not... they wont healthy and wont close to u...
good luck GP lovers...