So after thinking about this for a while I finally decided to sign Chef D up to become a therapy dog. He loves people and people love him. Perfect as far as I'm concerned.
Then in very small print I see that he can't be considered because we feed him raw foods. Raw is not his primary form of food, but we do feed it to him a lot. Including a new marrow bone weekly, which he loves. He can be considered if we stop feeding him, but I'm not sure I want to stop.
First world problems I know. I would "vent" to DH because him and Chef D are snoring away. Plus I wanted to test the new options.
What differentiates an average host and a great host is anticipating unexpressed needs and wants of their guests. Just because the want/need is not expressed, doesn't mean it wouldn't be appreciated.