PARIS( AFP)-Antibiotic-resistant" superbugs"-which the World Health Organisation calls one of the top global threats to public health-usually conjure images of hospital settings. But new research may point to a less obvious source: the family dog. Researchers warned on Sunday( July 11) of" an international public health risk" after finding antibiotic-resistant bacteria in a range of different types of raw dog food." The trend for feeding dogs raw food may be fuelling the spread of antibiotic-res