He is teeny tiny! How tall do you think he is?
I'm totally convinced that Crossbone is ACD/Rat Terrier and I'd be willing to bet, just from the little I've seen of Hank, that he is too. Rat Terriers vary a lot in size and it'd be common for them to be around farms with ACDs. Sometimes I tell people that Cbone is a Mini ACD, and other times I say Roan Rat Terrier
He can be whatever you want, whenever you want!
I do think we need a million more pics and videos though.
Crossbone was under 20lbs when I got him at a year and a half, I'm pretty sure, but around his second birthday he filled out a lot in the head and chest. He also just started chilling in the house now at 3 years old.
Glad you got two important things--Off switch & stable! Crossbone isn't either of those
He isn't a hard dog, just has some challenges. He's super sensitive and soft with a really good memory. One bad experience and he will remember it forever. He's also really good at picking up the mood in the room/other dogs--if a dog is excited, he's excited. Nervous, he's nervous. Confident, he's confident. You can image that this is a good and bad thing. But mostly, he's a spinning, happy, crazy fast, silly dog.