Last summer we went for a long hike in the Yorkshire countryside. Through rolling hills dotted with sheep, green fields of cows, the usual sort of thing.
The OS map directed us through a farm gate and across a perfectly ordinary small field with a barn. We observed a flock of sheep as we entered the field, and they all turned and looked at us as we approached.
"Huh," said child, " those are weird sheep, they look like they're from Minecraft!"
And indeed, those sheep did look very rectangular and in fact very large and built like a fleet of brick outhouses, as they say.
At this point it dawned on me that they were boy sheep and that I didn't know anything about the aggression levels of rams and that they were a lot bigger and muscle-ier than ewes.
And so we turned around and left the field and found a different route.