From the Grass Valley Union:
Greenhorn area resident Marty Lopez recently found his two dogs dead, killed by a roving pack of four other dogs; Tiger, left, was killed outside his pen, and Varmint was cornered on the porch of Lopez' house.
Submitted photoA pair of dogs have been killed on Toby Trail in a presumed pack attack that left even animal control officers shaken.
Marty Lopez, who lives in the 13000 block of Toby Trail off Greenhorn Road, came home Thursday evening to find his two canine companions, Tiger and Varmint, “torn to shreds” — one on his porch and one just outside his pen.
“It was a very organized killing,” said Nevada County Animal Control Officer Christina Daley, who investigated the incident. “It seems like it might have been a group of three or four dogs that worked together on the kills, almost in the fashion that coyotes work together. They knew what they were doing ... It is kind of scary.”
Lopez had seen a group of four dogs roaming the trails and roads around his property at different times and locations, he said.
“There was one time that the pack charged Varmint, but retreated back down a nearby logging trail when I came out onto my front porch to investigate,” he said. “I should have been more observant.”
One of the dogs might have been a Rottweiler and one might have been a brown-and-white pit bull terrier, Lopez said.
Daley has ruled out an attack by a bear or a mountain lion, and he did not think coyotes were to blame.
“These dogs were so large, it would be very unusual for coyotes to attack large dogs in the middle of the day,” she said.
She found canine paw prints and gathered some dog hair that did not belong to either Varmint or Tiger. Some of the hair was brown and some was silver-gray, both from soft-coated dogs, she said.
Lopez believes Varmint, who was loose, was killed first after he was cornered on the porch.
“Tiger was probably trying to escape from his run to assist his buddy,” he said.
Lopez found blood inside Tiger's pen and thinks the pack might have pushed its way inside to attack him. He believes Tiger then broke out of the pen, only to be brought down less than 15 feet away.
“Sometimes dogs (in a pack) get excited and they have that drive to attack,” Daley said.
But this pack did not attack in a typical fashion.
“Most dogs will cause random wounds, they'll grab what they can grab,” Daley said. “The wounds on these dogs were very specific, they were all to the legs. This pack attacked one dog at a time, and each dog attacked a leg. The (victim dogs) had no facial or muzzle bites.”
Daley said there were no witnesses and she has no leads on where the dogs came from.
Anyone with information is urged to call the Nevada County Sheriff's Office/Animal Control Division at (530) 273-2179.
To contact Staff Writer Liz Kellar, e-mail lkellar@theunion.com or call (530) 477-4229.
http://www.theunion.com/article/20100426/NEWS/100429806&parentprofile=search