By Associated Press
Fort Worth, Texas – Airline says heat may be factor in 7 puppy deaths
FORT WORTH, Texas (AP) Heat might have killed seven puppies that died in the cargo hold of an American Airlines jet this month.
A spokeswoman for the airline said Tuesday that necropsies on the puppies were inconclusive but found that heat "may have been a factor."
The airline is defending its handling of the situation, saying the flight complied with company policy that prohibits shipping animals in hot weather.