No doubt it depends on the dog, but ours are just fine. We trained both beagles to a crate from the start, and if we leave for a while and they were left inside, we just put them in their 'box' and they do fine. They are really happy to see you when you come home.
Another thing; if a beagle gets on a trail, you will see his nose to the ground and his tail in the air, and good luck calling him back. And they do have a voice that they love to share, and there is great music in a beagle's bay.