If I had to guess I might say a cross between a Springer Spaniel and some kind of Border Collie. :-)
I love this shot. I didn't want to say anything while the contest was going, but I almost feel like I've watched them grow up. :-)
I hear ya :-)
There was a kind of "path" between a couple of bushes that they were zooming through all day. I waited at one end and took a bunch in burst mode as they came through and luckily got this one in nice focus.