My kelpie has Cerebellar Abiotrophy (CA) and is now 3 years old! After all these years she has suddenly started to do her toilet business (both) inside the house overnight. Almost every morning I find something. She has never had a problem making it through the night until now. She gets put outside to toilet around midnight.

I'm just wondering if anyone knows why Jazz would all of a sudden go back to being non-house trained during the night??

Many thanks,