We have asked to keep my sister’s dog away from our 18 month old at Christmas, as my dh is especially worried about the dog barking and jumping up at her. The few times she has met the dog, the dog had jumped and barked and made our baby/toddler cry. The dog is very boisterous and not trained. We will be at my parents for Christmas with my sister’s family and dog, initial plan was for us to all stay over for 1-2 nights. We have asked the dog is in another room or in her cage. Now my sister is upset and my parents are saying the dog is part of the family. I know we and my dh may be over protective, but isn’t that our prerogative as this is a tiny human vs a dog?