Just found this site......wonderful

Grandad used to sing the rooster song, only like this:
I love my rooster, my rooster loves me,
I love my rooster by the cottonwood tree,
my little rooster goes cockadoodle doo,
dee-doodle-dee-doodle-dee-doodle de-do,

I love my dog, my dog loves me,
I love my dog by the cottonwood tree,
my little dog goes ruff, ruff,
my little goes cockadoodle doo,
dee-doodle-dee-doodle-dee-doodle dee-do.

and on, and on, untill the grand kids are ready to stop.