Five minute poem about a cow

I'm a happy cow
Chewing on grass all day.
There's my friend the horsey
Chomping on some hay

"Good morning ducks" I comment,
as I stroll past merrily.
They stay silent in their pond.
They're funny like that you see.

My best friend here is the pig
although I've not seen him for a while.
There's the farmer, eating a sandwich,
Wearing a greasy smile.

Overall I'm a happy cow
Although the bull can be a pain.
Up he gets for another session,
One, two, now take the strain.

Ooof!!