Since we brought out new infant baby to home since last weekend I see some changes in our dog. We pay attention to her same as before. Before the baby's arrival as soon as i got home i will play with her and pet her and give her some small treats. It is still the same as before but now every time we carry our baby for feeding or when he cries or dog is not happy. When I feed the baby she comes and sniff him then sits next to me and put her head on my lap which she never done that before. She was picky eater before but the first to day after baby she did not eat a lot but now she is good. I did check her pup to make sure it is not worm or anything and so for is good. What do yo think it happened? Is she jealous of the baby? Is that going to make a problem in the future like attacking the baby? Please answer if you know or have/ had experience I do not like people with jokes since this serious matter.