Short snouts and long flights don’t mix
Bulldogs, pugs, and other short-of-snout breeds accounted for about half of the purebred dog deaths on airplanes in the past five years, the data shows.
Overall, 122 dog deaths — 108 of them purebreds — were reported between May 2005, when U.S. airlines were required to start disclosing them, and May 2010, the Transportation Department says.
All the dogs died while being shipped as cargo, as opposed to flying in the cabin.
English bulldogs accounted for the highest number, with 25 deaths. Second highest were pugs, 11 of which died. Seven golden retrievers, six French bulldogs and four American Staffordshire terriers died while flying as cargo in that period. And boxers, cockapoos, Pekingese and Pomeranians accounted for two deaths each.
You can see the full list here.
The Department of Transportation says dog owners should consult with veterinarians before putting their dogs on planes. It believes that the deaths represent a tiny percentage of the pets shipped on airlines.
Short-nose breeds — known as “brachycephalic” — in addition to being less tolerant of heat, have a skull formation that affects their airways, Dan Bandy, chairman of the Bulldog Club of America’s health committee, told the Associated Press.
“The way all dogs cool themselves is basically through respiration, either just panting or the action of breathing in or out, is a method of heat exchange for them,” Bandy said. “A dog that has a long snout or a long muzzle has more surface area within its nasal cavity for that heat exchange to take place. So breeds like labradors or collies or those types of dogs with the long muzzles have a more efficient cooling system.”
Bandy said that in addition to trying to cool themselves, dogs may also pant excessively in the cargo hold because of stress or excitement. But he believes dogs shouldn’t be given tranquilizers before flying because that makes them less able to manage their own cooling process. In addition, airlines generally do not want pets tranquilized, he added.
In all, 144 pet deaths were reported by airlines over the past five years, along with 55 injuries and 33 lost pets.
Posted by John Woestendiek July 18th, 2010 under Muttsblog.
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