No 'easy answer' to growing number of stray dogs in the U.S., advocate says

Dogs rescued from floodwater wait to be transferred to a shelter after torrential rains pounded Southeast Texas following Hurricane and Tropical Storm Harvey on Sept. 3, 2017 in Orange, Texas.
Dogs rescued from floodwater wait to be transferred to a shelter after torrential rains pounded Southeast Texas following Hurricane and Tropical Storm Harvey on Sept. 3, 2017 in Orange, Texas.