She is so good with patients

My girl is in the midst of velociraptor phase at home and bites ALL the time. I just can’t believe a puppy that’s not even 6 months old yet can bite the hell out of me and then go to work with me and be so gentle with our patients at the nursing home. She never bites and gives them kisses. I was worried I’d have to stop taking her to work when she grew out of the baby baby stage bc she is so rough at home sometimes but it’s like she knows she’s at work!