I'm different since March.

Diana, your breed of dog at work is a German Shepherd

You're highly competitive when it comes to the workplace, though you don't always let people know it. You tend to voice your opinions only when they're well thought out, and that helps you out when it comes to inter-office dynamics.

I was...
Diana, your breed of dog at work is a Jack Russell Terrier

You want to get down to business when it comes to the workplace. You want to make your opinions known and you want to be there to accept the credit for them.