Oh, gosh... I used to do them with my sweet golden, Eli. Nursing homes was the best for us since I love old or disabled people and he was just so gentle and kind. Now I'm thinking of doing this with Hunter. Who can be so gentle and sweet and also can be a freak. I e-mailed the humane society (where I got him) tonight because they do training towards that... and certification. I hope I'm not asking too much of Hunter...