Elle has done extremely well with her house training, but this past week she has been eliminating in her crate over night ABUNDANTLY! I take her out right before she goes to bed, once during the night, then right when I wake up in the morning. I'm not exactly sure if it's because she can't hold it or something else. She's been a little better the past two days, but I want to address the matter quickly. I didn't think dogs liked to waste in their personal area, so I'm wondering if I should take her out more often or what! She doesn't go in the house when she's loose...just at night! Any ideas?