Now the family dog can join in on all the fun of Twitter. This high-tech attachment for a dog's collar detects the canine's barks and movements and translates those actions into pre-programmed tweets broadcast via Twitter. There are hundreds of possibilities of what Fido could "say," from commenting on catching his tail to begging his owner to come home soon. Puppy Tweets comes with a USB connector for the computer; the owner simply downloads software off the Internet and establishes a Twitter account for the dog. Launch date: Fall 2010.