my dog looks like a cross between an aussie and catehoula and she LOVES to
dig up moles. Before the moles came, she was loving digging up grubs. She
always had such a nice glossy coat and i'll bet it was from eating all those
grubs - but yuck! she just walked around sniffing the ground and when she
found one, she'd neatly extract it. not too big of holes, but holes
nonetheless.