Hound isn't one breed. It's a label for hunting-dog types, and the dogs you'll see in Colorado Springs are usually scent-hound mixes with Beagle, Coonhound, Foxhound or Plott ancestry, plus the occasional sighthound type such as a Greyhound or Whippet mix. Most have short coats, long ears and a deep voice.
Because the ancestry varies, so do the dogs. A Beagle-sized hound and a Coonhound-sized one live very differently, so the size, energy and voice described on each listing tell you more than the label does. Expect a sociable dog that loves routine walks, treats, and a good smell. Many are stubborn about recall, and patient, food-based training works best.