Here is recent incident from my neck of the woods -
http://blogs.phoenixnewtimes.com/valleyfever/2013/05/valley_womans_dog_shot_by_fore.php
'Liska's pitbull was not on a leash at the time, which is against the law. But Liska says her dog has never bit anyone, and a day earlier, kids from the adjacent camping spot ran to her site to play with Trax."
"I
HEARD [the officer] say, 'Call your dog back,'" Williams says, "But before anyone could do anything he'd pulled his gun."
"The officer drew his gun, backed up, and shot Liska's dog near the left nostril. (A report from the MCSO, which investigated the incident, says they found a tooth and blood trail three feet from where the officer stood who fired his gun.) The bullet shattered most of the dog's jaw, and he went into the tent, bleeding, and finally passed out."
"Liska and Williams both disagree with the officer's report that says Trax lunged at the officer, which they say would be unlikely behavior for him."
So she didn't see the dog lunge at the officer, she just assumed he would never do that. Then she files a claim against the FS for the vet bills and is also raising money online for the bills.
Talk about a lack of personal responsibilty. This would not have happened if she followed the county/state laws and forest service regulation that require dogs to be secured on a 6ft leash.