Our little mate is with us and we would never let him go ,we are lucky to have a nature reserve at the end of our street plenty of bush for him to have his daily off the leash hunt around, and a off the leash beach a couple of Ks away , and a big yard and shed to roam around here at home, and a pool to swim in, I even noticed a Christmas present from my grand daughter for him under the tree, Ah its a dogs life!
Must be the Terrier part then, as I had a Dandie Dinmont named Brewsky.
Great pet - not afraid of ANYTHING and aggressive to ALL other dogs, loved people.