Fold up 'dog trailer' for small dingy

Hi to all BT owners. Hoping someone out there has got ideas/suggestions of how to attach a small fold up boat trailer 'dog trailer' to the back of your BT. As we don't really have enough room on the front the back seems like an option. If anyone has done this would appreciate your comments of how you did it and even any photos you may have of your set up. Thankyou for a great forum.
Steve & Sandy