Here, Boy

I once had a dog name Spot
I did not! I would never name
a dog Spot, maybe Willy or Bill
but, name my dog Spot
I never will, he may not like me
he may bark and try to bite me
he may stand on his hind legs
and try to fight me
I wouldn't blame him at all
that's why I would never
name my dog Spot
no I would not