I'm looking for advice for annoying barking first thing every morning. My male English staffy is recently desexed, 9mths old, barks while in the dogpen with his mum, mum doesn't bark tho. From 6am Every morning, I'd like to know how I can change his behaviour and just be quiet till I come let him out. He can go toilet while in dogpen, I'm out of options I feel. Thanks