My husband showed me this site: norcalblogs.com/gate/
I hope someone else can use it.
Actually it's not unusual for a canine to kill a female and just take out the fetus. When I worked in Juneau a single dog, a G. shepherd X Rodesian Ridgeback, female, killed a blacktail deer and ate the fetus. That happened on the tide flats and a man watched it from his house window. The owner of the dog only got a $100.00 fine.
Diane