We took on an 11 month old rescue dog - whippet x jack russell two years ago. He had had 4 previous homes in his short life and never stayed more than a few months in each home due to his over-exuberance
. He certainly was a live-wire to start with, and found the sheep very tempting, having never seen a sheep in his young life before. However, with exercise (he was previously shut in and not walked at all) and some training both at home and local dog training classes, he has turned in to a super dog and just loves the sheep. He loves spending time with them and now comes out with my lurcher to do the rounds of them each day and check everything is as it should be.