CHAMPAIGN, Ill., May 26 (UPI) -- Indoor cats allowed outdoors travel much farther than their owners may think, and this can put the pets at greater risk of disease, U.S. researchers say.
Jeff Horn, a former graduate student at the University of Illinois in Champaign, and colleagues used radio telemetry and a tracking device to capture movements, haunts and habits of 42 owned house cats and un-owned feral cats.