We had a dog, a chow husky mix that knew the moment our daughter Sarah died. He ladi is head on my leg a whined. I didn't know then what was going on but until I found out he was like glued to my side. Just odd. Sadly I remember joking and asking him 'who died or am I dying?' 4 days later I found out my daughter had died in utero. Animals know. Thats why they are proven to help with depression. All the unconditional love they give out.