Mike watched her two Pokemon come out there pokeball, he took a deep breath before he said "Honestly, I believe its both. They catch Pokemon in the wild but they also steal Pokemon from trainers. Shadow here once had a trainer but they refused to have anything to do with him. I'm sure the trainer even kicked shadow away. He was just Delta Squirtle at the time so I sat with him until he stopped crying and asked him if he wanted to join my team since I was unphased by the delta side and just wanted to he friends with him. After seeing the sincerity in my eye, he accepted it and we bult a strong bond between us"