February 1st is not enough time to know what this dog is going to react to. I have one who isn’t friendly (not aggressive, but definitely gives back off signals) that are very subtle. Hopefully the service dog trainer has experience with that kind of dog. I do agree with L M. Did you work with the service dog trainer to pick a dog? That helps. Keep very close eyes on her when you are out and about, and watch for some of those dog signals and what is causing them. Please keep in mind-a tail in the air isn’t always good, there is so much more to it than that. Watch her tongue, watch her lips. Everything she does, and take note so you can share with your trainer.
A Class of people, that’s generally low key, even though it’s crowded. A store like petco isn’t. And children have a very different energy for dogs to read
