Here are some of my fave local tweeting canines:
But really, there is such a crowd of chatty pooches on twitter, you'd be amazed. There's at least one clearinghouse site to keep track of them.
Not to mention all the other animals opining on the twitterz, including one squirrel with over 27,000 followers, who has the ear even of our very own President.
Life really is a zoo.