I think sometimes dogs react to pregnancy in their pack. My sister had a lab mix (male) who got very protective over her during her pregnancies. She did not have another dog in the house, but he got real funny about her being out of his sight. He would be very anxious/pacing. He seemed to want to "supervise" her interactions w others. After the baby would come, then he would transfer it and be very overprotective of her AND baby. |