People toss the word 'unbelievable' around too easily. IMO, this fits the bill.
Looks like a Blue Heeler to me... maybe one of you who have (or have had) one can attest to whether this is something that doesn't surprise you.
EDIT: Be sure to hit the little arrows to the right of the play bar to make it go as large as possible.
I can't stop laughing.
https://imgur.com/gallery/2abhNZ8