I had one...the one on the left in this pic. Although she looked like a leggy yorkshire terrier
The one next to her was a patt x border, then a lakie x fell. She trained up a treat, i could even take her ferreting.
She was never dug to though, she was a mooching dog, but by god she got stuck into everything, loved it.
She did have a psychopathic personality, would have nothing to do with anyone or anything, but that might have been down to her rearing, i should have known when i went to get her (In the days when i did not know better) and the guy came out of a pub to show me the l