The love of a dog

Setting: Dad gave Henry a quick pet. Emma came over to pet him.

Emma: "Henry likes it when I pet him. He only likes me."
Dad: "He only likes you?"
Emma: "Well, he likes me and Mom."
Dad: "So he doesn't like me when I pet him?"
Emma: "Well he likes you a little bit. He likes me and Mom and you, but not Max."
Dad: "So he didn't like Max when he was licking Max's foot last night."
Emma: "No, he was just giving him a lick to say goodbye."