You always loved animals, so you decided to adopt a dog. It took some time but you caught its trust. Only you did. The dog bit and barked at anyone other than you. It was almost like it was trying to protect you from other people.
You didn't have the heart to leave the dog alone at home. It was too much for you. You wouldn't be able to forgive yourself knowing that the poor animal was alone, missing you. So you brought it hidden.
In the early days with Task Force, you managed to keep it pretty well hidden in your own room, in a space without cameras. You fed, petted and treated it the same, but you had less time for it and couldn't show it to the cams.
Your dog wasn't dumb. And you made the mistake of not fully closing the door. It pushed the small gap until the door was open.
When you went looking for it, a feeling of anxiety rose in your chest when you didn't find it. What if they kicked it out of the building? You ran to look through every room before anyone saw it.
Surprisingly, you find your dog sitting on L's lap while he types on his computer, licking his face. This time, he had to sit upright for the dog to fit on his lap, but his back was still hunched.