A female grizzly bear who lived in Ireland less than 50,000 years ago was an ancestor of all modern polar bears, suggesting "grolar" hybrids were an important part of polar bear history.
I suppose that woman didn't have an allergic reaction. Makes you wonder what the Irish know about Animal Husbandry and just what were they planning on doing with that new Dog species?
So now we know, never give booze to a grizzly.