If you haven't heard about it already, a company called PetsMobility is creating a cell phone for dogs. The cell phone attaches to your dogs collar. When you feel like calling your pooch, you dial the cell phone and start talking. The dog will hear your voice.

Imagine your Max or Molly launching him or herself five feet into the air when your voice pops out of nowhere! If you place the cell phone on the back of the dog's neck, imagine him or her turning around in circles trying to see who's behind it!

But what about all these other companies that produce gadgets hanging from your dog's neck? There's the anti-barking devices, the electronic fence devices, and there's a GPS device that tells you where your dog is should he run away. Imagine seeing a Jack Russell with all the gadgets hanging from his collar?

There's never been so many companies competing for space on your dog's neck.