Dwarfs

A dwarf with a lisp goes into a stud farm.
I'd like to buy a horth" he says to the owner of the farm.
What sort of horse?" said the owner.
"A female horth" the dwarf replies.
So the owner shows him a mare.
"Nithe horth." says the dwarf, "Can I thee her eyeth?"
So the owner picks up the dwarf to show him the horses eyes.
"Nithe eyeth.", says the dwarf, "Can I thee her teeth?"
Again the owner picks up the dwarf to show him the horses teeth.
"Nithe teeth.... can I see her eerth?" the dwarf says.
By now the owner is getting a little fed up but again, picks up the dwarf to show him the horses ears.
"Nithe eerth.' he says 'Now...can I see her twot?"
With this the owner picks the dwarf up by the scruff of his neck and shoves his head deep inside the horses f***y .
He holds him there for a couple of seconds before pulling him out and putting him down.

The dwarf shakes his head and says:

"Perhaps I should weefwaze that... Can I see her wun awound?"