My mom was looking for dog groomers in our town to trim her dogs hair. I told her about a place I heard about that would let you wait while they groom your animal. This lets you see the work they do.
She had a bad experience with a groomer once and her dogs seemed to be drugged so I thought this would be perfect for her. I gave her the phone number and she is going to make her next grooming appointment with them. I'm sure she'll be more comfortable there.