Hi, hopefully someone can help me out here. Milo, my little angel, will sleep pretty much the whole night without problem due to a lot of intense play when I get home from work. Pixie, my little devil, will not play and then runs around all night. We have pretty much every interactive and non-interactive toy imaginable (wands, feathers, laser light, balls, mice, mouse chase, you name it we have it), but Pix won't play when Milo is around and she barely plays when he's not around. I just don't know what to do. I know that she gets rid of some of her energy by play wrestling with Milo, but it's just not enough. I have a studio apartment so I feel mean confining her to the bathroom at night, but I'm also on the 2nd floor and the downstairs neighbor isn't exactly understanding about the herd of elephants running above him every night. I'm also not getting great sleep either. She wakes me up at least once a night and I get very upset bc I can't get her to calm down. I try to ignore her, but it's close to impossible to do. Pixie used to play, but since we moved about 6 months ago she won't play at all and I don't think having Milo has helped the way I thought it would. I need sleep and I don't want the neighbor to complain and get me evicted or anything. Any creative ideas would be very much appreciated!!!