Pussy can sit by the fire and sing,
Pussy can climb a tree,
Or play with a silly old cork and string
To 'muse herself, not me.
But I like Binkie my dog, because
He knows how to behave;
So, Binkie's the same as the First Friend was,
And I am the Man in Cave!

Pussy will play Man Friday till
It's time to wet her paw
And make her walk on the window-sill
(For the footprint Crusoe saw)
Then she fluffles her tail and mews,
And scratches and won't attend.
But Binkie will play whatever I choose,
And he is my true First Friend!

Pussy will rub my knees with her head
Pretending she loves me hard;
But the very minute I go to my bed
Pussy runs out in the yard,
And there she stays till the morning-light;
So I know it is only pretend;
But Binkie, he snores at my feet all night,
And he is my Firstest Friend!

Rudyard Kipling

http://www.poemhunter.com/poem/the-cat-that-walked-by-himself/