I crate my 5 mo old lab puppy with my 2 yr old puppy at night. When my alarm goes off in the morning she goes nuts. She barks like crazy. She just started this within the last couple of months. At first i thougt it was because she had to go to the bathroom, but now i think it is because she knows she is going to eat (she will hold her bladder until she eats even when i put her outside). Any suggestions?