Yeah they really just go whenever no matter how long its been. My spider pooped 3 days ago and it was HUGE. Then just last night ANOTHER one that was also huge was in there, so go figure. Also i noticed that my Albino pee's ALOT like its soaked half the newspaper twice in the last few days. It definitely doesn't smell like water and its yellowish. Is it normal for them to pee so much? Sorry to threadjack.