The Pekes and the Pollicles, everyone knows,
Are proud and implacable, passionate foes;
It is always the same, wherever one goes.
And the Pugs and the Poms, although most people say
that they do not like fighting, will often display
Every symptom of wanting to join in the fray.
And they
Bark bark bark bark bark bark
Until you can hear them all over the park.

Auteur: T.S. Eliot