Beagle mix or lab mix. We had a beagle/sheltie mix that was great. So smart and very loyal.
He said once: "Do you know why God made beagles so damned cute? So you won't F*****G kill them!"
I saw a video of people teaching a beagle puppy to howl, and I thought "Those poor, ignorant souls have no idea they are sowing the seeds of their own destruction!"