When I take Sneakers and Becca hunting along the Bayou, they occasionally catch a Mouse or Rat. Believe me, those Rodents are FAST, specially when they have two Pro-Varminteers after them.
They sound just like you crunched a Peanut Shell, when my guys kill them.
(GEES, can I hear the "YUCKS" out there)
PS: I'll add that I do not allow them to keep or eat them.