More info on Jack, pictures in the works. 11 months old - came from shelter in Louisville, KY to his new home on Lake Wisconsin, via shelter in Portage, WI. He is strong willed runner, so that is likely how he got into custody...
Calm indoors - the calm behavior comes following his exercise outdoors or early in the day. He longs for exercise and the outdoors. Will lay out on our raised deck and watch over the backyard. Calm was also his honeymoon behavior. After getting better acquainted, he has shown more of his colors.
Demeanor - When off leash he has outbursts of extreme activity - goes from standing looking at me, to high speed escape in a second. This started out as running around the house at full tilt, day or night, through brush, around trees, quick direction reversals, outrunning neighborhood labs during play. Next it preceded his tendency to wander - to get out of sight, ignoring voice commands. Meeting all the neighbors. During walks on leash, he is on scent patrol. At times, he strains on 8ft leash, but does well on short leash. Other dogs get and keep his attention. I was impressed with how he deals with other dogs. He stands tall and is at alert judging the situation and then played without problem. At night, he became more vigil, at one point, sensing something from a golden retriever male across the street, he growled viciously and surprised me straining on the leash. Same response when an approaching dog bite him (female pit bull puppy) encounter.
He recently discovered and has taken up herding the neighbors range chickens, although herding is a stretch, perhaps exercising is a better term.
Based at looking at pictures of the Australian Cattle dog, his head shape seemed closest to that breed. So I agree his nose does not look DS.
He has a long body trunk and long legs, he stretches them out behind him if laying on a rug. Over 5 feet when stretched out flat.
