So I've read a lot of issues of howling, baying, beagling when Beagles are left alone. My Sam spends most of the day inside his cage outside our house, but during at night we have to bring him inside and put him in a crate. The reason for this is because at night Sam tends to bark or bay when he wakes up in the middle of the night. I want to know if Beagles have a tendency to feel alone at night? during the day I don't have any problems with him, whenever he would bark it would just be one of three things, it's either he just pooped, he's thirsty or he feels hot because the sun is right above the roof of his cage. I want to know if I can train him to be okay to be left outside in his cage at night.