Do this and you'll be welcome anywhere

I've just seen this wonderful quote:

"Why read a book to find out how to win friends?  Why not study the technique of the greatest winner of friends the world has ever known?  Who is he?  You may meet him tomorrow coming down the street.  When you get within ten feet of him, will begin to wag his tail.  If you stop and pat him he will almost jump out of his skin to show you how much he likes you.  And you know that behind this show of affection on his part, there are no ulterior motives:  he doesn't want to sell you anything and he doesn't want to marry you.

Did you ever stop to think that a dog is an animal that generally doesn't have to work for a living?  A hen has to lay eggs, a cow has to give milk and a canary has to sing.  But a dog makes his living by giving you nothing but love."

How cool is that?