We had a really good night routine. Pup was toileted and then put in crate. She's be nearly five months. But for the past few nights she has barked and barked. I'm worried it will disturb the neighbours so feel I have to let her out but then I read giving attention is the wrong thing to do!
She does settle eventually though if I take her out and sit with her a while and last night she pooped so that was the problem.