I think you should tell her. She’s probably clueless, and probably doesn’t want to hurt you. You are not alone. My therapist has a small dog she brings with her everywhere. I don’t mind the dog, but I do mind it in my therapy session. It’s a session with 3 instead of 2. She holds the dog and pets it in a comforting fashion while it sleeps snuggled up with her. It hurts and I’m jealous. I want to be held lovingly, too. It’s like watching what I never had but always wanted. Like a hungry person watching others eat a delicious meal.