On that note;Ah, crazily cute! They look like border collies; I have such a soft spot for those herding critters. I was considering one until I found out they may attempt to herd my cats
We had a black and white border collie called Clancy, who used to herd our galah until it climbed up a tree to have some peace. (the galah couldn't fly and was quite happy wandering around the back yard by foot).
Like most BC's - he herded everything that moved.
Not to be beaten, Clancy learned how to climb the tree (a nectarine tree) and sit as close to the galah as he could without falling off - the galah was by now out on the skinny twigs.
It was hysterical watching the dog climb and fall enough times to work out just how far he could go out on the limbs before they broke.
He eventually died after being run over by a fast escaping car wheel that he had only just herded.