I have a 12 week old baby and my mum has a 2 year old staffy they got when she was 4 months. When my daughter was 3 weeks old, my step dad ‘introduced’ the dog to my baby by picking her up and putting her face into the car seat with the baby in it. My daughter was asleep but the dog snapped at my baby and started barking and pulling. I asked for him to put her out which he eventually did. I have since been over to my mums a few times but I ask her to put the dog in another room. She is always reluctant and wants the dog to ‘say hello’ to the baby, even though she is often excited and jumping up. My mum thinks that putting the dog in another room is unfair. I invite my mum to mine often but she would always prefer we visit at her house. Am I being unreasonable for wanting the dog in another room? Any advice would be much appreciated.