Symptoms of poisoning:

Symptoms only start after a few days when the clotting factors run out, and depend on how much poison was taken in and whether it is a short of long acting poison. Long acting poisons stay in the body for weeks.
Pale gums and tongue
Heavy or difficult breathing
Depression
Black stool
Weakness
Pounding heart
Vomiting
Blood in urine
Sudden death

Studies in Canada, the United States and Europe show that this newer generation of rat poisons is killing a variety of wild animals, including mountain lions, bobcats, coyotes, foxes, skunks, deer, squirrels, possums and raccoons, along with bald eagles, golden eagles, owls, hawks and vultures. They are saying vegetarian animals are getting it too, and they dont know why... Why do we introduce these man-made things to a world that they dont exist in like its natural...A blood thinner is not natural!! EPA get your shit together!!