How Many Dinosaurs is Too Many?

One day, I got a dinosaur,
but very soon I knew
one dinosaur was not enough
and so I wanted . . . two!

Two . . . three . . . four . . . or even ten
dinosaurs might be lots of fun -
but could they also be too big, too messy
and just a little bit too cheeky?

Perhaps just one very special
dinosaur is best of all!