13/365 Beware

Went to a meeting today at a friend's house in the country, in fact, in a different county!  Had a long and beautiful drive through the countryside - even though it is still grey and rainy the mist made it prettier!
This sign is attached to the tree in her front garden and made me smile because I can imagine it was a fun present to someone in the house.   Or maybe it is referring to the alpacas that live in the field behind her house.