Goku was so happy when I stopped at his gate that his whole backend was wiggling. He's a sweet, friendly boy. When we reached the interaction pen, he spent most of his time next to me. When I sat down and patted my legs, he put his head on my lap and enjoyed lots of head scratches. He knows how to sit and lie down for treats and is a well-behaved dog. I later learned that Goku came in with his neighbor Vegeta, and they're from the same home. That would explain that whenever one passed the other's gate, they wagged their tails and wanted to touch noses.
