@manditrevi, Mine is same if im out of her sight for a minute she freaks out. I went to the restroom and closed the door she freaked out trying to get in and she started whining. Before I got pregnant she was never like that she was my hubby dog. Then she just changed im sort of scared to sees how she reacts to the baby

I have a chihuahua/pug mix also! They follow me everywhere! I sit down or lay down, they are rite there on me or next to me!! Lol

My dog does that but she got to where she will go to my side and rest it a like she know there a baby insides. We have a small long hair chihuahua so she does not weigh anything really