I know goats and sheep can look very similar, and the fact that every caption refers to this specific farmer's "flock of sheep" made me dubious.
On closer inspection those appear to be shorn sheep. Goats would mostly have horns, yet none of those do. Presumably they interviewed the farmer beforehand as well.
Just pointing this out since you got a few upvotes, I would have thought it was funny too
Side note for anyone interested, the dad is wearing an Animation Guild t-shirt.