How long has it been? It sounds like its only been a few days? Even a few weeks, at that age, might take some time. Yorkies are like people, you cannot put a human (child or adult) in a place with new people & expect them to fully be comfortable right away. I mean some could, but they are all different.
I suggest you give your new baby some time to adjust, i understand the children are disappointment, but how do you think the dog feels? They are a loving breed and he will come around. If you need INSTANT gratification i would suggest returning the dog now and getting the kids a new toy! |