I think they made my dog a movie star. I guess they had two dogs in this movie with Diane Keaton and Kevin Kline written by Lawrence Kasdan! Called Darling Companion. And directed by his sons. Didn’t get good reviews and I think the writing needed something, some more dramatic moments, but the one dog really looks like my dog. They say one is Collie mix (probably English shepherd, they say in UK — collie farm dog), and one was an Aussie mix, also in the collie family.
I watched it last night and enjoyed seeing my dog running around. Facial expression and behavior are almost dead on.