Nice try but you are all wrong. The definitive versions is.
One dog went to mow
Went to mow a meadow.
One dog and his man Fred
Bottle of claret.
Old father teddy and his cow
Went to mow a meadow.

Thats my version an I'm sticking to it.

Anyway the Spot mentioned isn't one of the lancashire Spots.Mowing meadows indeed. I presume he is the black Spot of the family. ;-)

Spot the Dog.