article_snippet.sent: Each year thousands of homeless pooches facing euthanasia - some hours away from death - get loaded on planes and flown to new homes in places where shelters are experiencing shortages.
article_snippet.sent: It's estimated that more than 4 million U.S. pets are euthanized every year.
article_snippet.sent: Each year thousands of homeless dogs facing euthanasia - some hours from death - get loaded on planes and flown to new homes in places where shelters are experiencing shortages .
article_snippet.sent: Saved from peril: It's estimated that more than 4 million U.S. pets are euthanized every year . '