Friend of mine tweeted that a couple days ago - I was surprised to see it on CNN's website the next day.
Yeah, about as cute and about as dangerous and dumb as deer. Probably about the same mass and velocity too.
Deer are frequently in groups of 2-or 3 though so sometimes you get a warning - if you see one deer you look for the others... sometimes the bigger ones make the little ones go first to check for danger.
https://vimeo.com/135195488