:wave: Depends really how you define 'waste' I throw a lot away yes, I use hay on the floor in the aviary run and if that gets wet or every couple of days I change it, but, I don't really see it as wasted because it cushions my little rexes hocks - same with the shed which is really one big hutch, I do litter trays daily again and the living area hay gets refreshed daily and the older stuff used in the litter trays with fresh to eat so I am constantly recycling it around so that they always have fresh to eat, when i do a proper cleanout of the shed once every couple of weeks I have about 3 black bags of hay and it looks quite fresh on the top as they are very good and only toilet in their trays but, it's dusty and dirty underneath - it seems wasteful but, they are getting full use of it - they aren't cheap pets if they are looked after properly though I must admit.:wave: