When Bart is on the short leash at my side, his head is even with my body. There are very few shots fired when coyote hunting and so far it appears that Bart still has very good hearing. He can still hear the slightest sound. I had to but some lube on the leather of my Bi-Fur-Pod where the rifle rests. If not, when I move the rifle a slight bit it makes a very soft noise and Bart keys on that. We usually call into the wind and Bart can smell a coyote on the way in. He stiffens up and gives out a very low growl. I am sure the growl can't be heard more than a few feet away. Once you hunt with a dog for a while, you begin to "read" the dog.
Bart has very good eyesight. He can see a coyote at 600 yards. I don't think he keys on the shape so much as the motion. He also keys on deer. When I am up in the High Sierras, we often call in deer and he usually sees them first. Also, Bart is very quiet while I am calling. When I finish a calling sequence, Bart starts scanning the horizon.
Bart can usually hear a coyote that has circled around and is coming in downwind. If the coyote gets too close, Bart fouls up and barks at them. But when he does that, they usually don't run very far before they stop to see what black dog is. That gives me time to setup in the downwind direction.
When I am up in the high country, I usually stay 3 or 4 days and sleep out in the open under the stars. Bart is also very good about not letting anything sneak up on us at night.
It has really been enjoyable taking Bart on hunting and fishing trips. Bart also fetches trout when I am dry fly fishing. He watches for the rise to the fly and once the fish is on he heads in to fetch it. It is strange, but he doesn’t see a trout under the surface. Once I bring them up to the surface, he is after them and fetches them right out on the bank about 20 feet onto dry land. Then I go over and he delivers them to hand!