You could just take her to the vet to see if she really is expecting. If she has milk that means she is VERY close. They could also do an xray to make sure. One of my girls had a false and went as far as nesting for her babies to come and had a lot of milk also. She protected her nest area for a few days from the other dogs too. I made sure to give her extra attention and go on lots of walks. After a few days she just forgot about her "puppies".
__________________  ~Wendy~ |