Hey guys, my mom has a 9 month old yorkie and she is having the trouble of peeing in her sleep. I have never had this problem so I was wondering if anybody else has had this problem before. It is very frustrating because we are scared to let her sleep in our bed since she often unintentionally pees in her sleep and destroys our bed sheets! Any ideas on what could be causing it? She is also potty trained so I am not sure why this is happening.