Red Robin on patrol as usual when he heard something move behind him. He whirled around with his bo staff extended expecting a fight. Instead he was faced with a green puppy. He would have thought it was Beast Boy if not for the fact the dog was glowing.

The vigilante eased down to the puppy, making sure he didn't give off any threatening vibes before petting the dog. He checked the collar and discovered the puppies name was Cujo and under the name it read, "Warning: He had EARNED that name"

Tim wondered what that meant. In any event the dog was clearly a meta and Tim discovered it could walk through solid objects. Density shifting perhaps? Finding himself unable to shake the dog it managed to follow him back to the batcave where he was teased for picking up a stray, cause appearently that was Damians thing. Don't get him wrong, Damian did try to sway the dog but it stayed glued to Tim's side.

It was only a few days later that they realized the dog tended to fixate on Tim's left side. More specifically, the location of Tim's soulmate mark.