Question: what breeds are scent hounds?
Answer: Alpine Dachsbracke.
American Foxhound.
Anglo-French hounds (crossed with English Foxhounds) Anglo-Français de Petite Vénerie. Grand Anglo-Français Tricolore. ... 
Ariegeois.
Artois Hound.
Austrian black and tan hound.
Basset Artesien Normand.
Basset Bleu de Gascogne.