level 706 how does buffalo work?

Nlm12345

Need help on lvl 707.  Can't get buffalos to align and move to the space needed.  Need instructions.  Thank you.

StuckInATree

I'm not too sure myself as I've not come that far but i always look for videos by Blogging Witches as they are quite useful when I'm uncertain about something in a level.

https://www.youtube.com/watch?v=6ZgqkNNoDqg