hey all thumper is 8 months old and i have litter trained him very well with great success i pop hay in his litter box and above it and he loves to eat it i pop new spaper in the rest of the cage but thumper gets black paws from the print so i put some straw in the cage for a bed and thumper started weein on pooin on it so i had to take it out and now he is usin his litter tray again fine , so what else could i put in the cage on the floor as he hates it bare ?? do you think i could put sawdust down ??or any other ideas would be great x tc luv becks xx