Raven is a 7 month old foster puppy for a dog guide school, a female black Lab. We attended a convention over the weekend. There were 2 other puppies and 3 working dog guides.
The hotel had dog unfriendly revolving doors with regular doors beside them. The one set has signs on the regular doors ''Emergency use only" . OK the people with dog guides can't read the signs and I am sure the dog are trained to choose the regular ones. I went ahead and used them too. You can make up your own mind about risking revolving doors and escalators. The dog guide school tells us to avoid them with their puppies. Perhaps they are OK with properly trained dgs and partners.
We were going through the reception line of at least 30 people shaking hands with each. I noticed Raven was chewing something. Of course I worked at fishing it out. Then I realized people wouldn't want to shake my dog slobber covered hand.