hearing dogs

Hello everyone, I'm an ASL 1 student. For my class I need to write a research paper on hearing dogs. For this assignment I need an interview, and it would be amazing if I could get some of your opinions the topic. Here are some questions, but if you have any other thoughts on it, please tell me...

Hello! I'm a student in my first ASL class. I was given a research assignment and chose the topic of hearing dogs/service dogs. I was wondering if anyone here had any information or any opinions on hearing dogs. It would be very helpful!