Petain died of natural causes, in disgrace in prison on a small island off the the coast of France. He was convicted of treason in 1945, but his sentence was commuted to life imprisonment.
His death is unknown. According to legend, he was killed in Faiyum by either wild dogs, Nile crocodiles, or by a hippopotamus. He died at age 63, around 3030 BC.
Possibly. But only because whatever was affecting the animals has a similar affect on us. Not to mention mess up our food chain and cause us to never eat meat. Animals keep everything in sync. so yes...