Is a grizzly bear genetic variation?

How do cats know how to use a litter box? What beavers eat carrot? Where can you buy unneutered ferrets? why does a dog growl and nip at another dog? Will you see your lost pets in heaven? What is the first cats name to die? Chaval means horse in what language? Why are your cats always throwing up? What is the name of the book that tells the story about World War 1 through the eyes of a horse? Your German shepherd cross has had a lot shaved off so you could hardly recognize her and what good will this do for her as she seems to look bare? How did the rise of merchantile class contribute to the breakdown of the fedual order? Can you sleep with your eyes open? What does F72 mean when talking about building timber? Does Shadow the Hedgehog love Tikal the Echidna? How do you use the word cattle in a sentence? Do polar bears swim to get food? Where are all the Beverly Hills chiuahaus dogs on stardoll? Is the blainvilles beaked whale endangered? What is the possible cause if a fixed female dogs nipples near her front paws dry up turn black and have scabs on them? Do Giraffes go through changes?