By the way, i do have another question. I wanted to buy sand for my hamster so she can bathe in, and i've read that chinchilla sand is the best to use, or sterlized sand for children (but i don't have access to that). Is there any particular brand or sand type that is better than others? I'm also wondering if i should use the same type of sand for the corner where i want to potty train her, or if i should use a different type. All help is greatly appreciated