I have a 10 month old cocker x miniature schnauzer who seems to be an anxious chewer. We have another dog, a 2 year old shih tzu who doesn't have a problem with being left alone. I work part time so am only out of the house for a max of 6 hours, my partner is in the Navy and spends half the month away and half the month off at home so its only 2 weeks a month they are left for a significant amount of time. The puppy doesn't really chew anything when we are home and is never aggressive at all, hes a very sweet boy, just naughty when we are out the house! He gets a walk before I leave and when I get home, and we have kongs we fill with treats or biscuits and also a puzzle ball as well as all of their toys but it doesn't seem enough to distract him. We have started using a bitter apple spray which does seem to work for the most part but unless a whole object is covered in it he just chews around it! At first he was chewing the carpet, then the table and most recently he's learnt how to open cupboards! We are going to start crate training him but if there is any other advice to keep him calm we'd be really grateful! Does anyone know if those calming room sprays work? Thanks for your help!