Nice looking dogs Mark! While mine is mainly black with a bit of white, now I see why he has a touch of brown on one rear leg. Do yours also go bezerk chasing anything that moves?
We have some cats living on the back fenced in deck and Bandit killed two of the kittens and one adult last spring when they ventured too far out in the yard while Bandit was within sight of them. He did not draw blood, but rather shook them to death. The remaining cats are very smart about knowing how and when to venture out past Bandit's invisible fence now

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In the summer, Bandit will spend huge amounts of time and energy chasing birds around our property. He especially likes chasing my foam electric slow fly RC airplane. It has tooth marks to prove it!
He also enjoys riding on the ATV, the snowmobile and even the Jet Ski when we had it in the pond for a couple weeks last summer