Bipedalist
There are a few more details about 'Mishka', the bear dog that is mentioned in that link to WDFW. Seattle is visited by cougars ( not WSU ) and black bears from time to time. Back in May, 2009, on the 17th ( a Norwegian celebration day and Norseman is going to love this one......), a black bear shows up in the 'Ballard' neighborhood. Yep, a Scandinavian neighborhood. The bear was very elusive and was nicknamed "Urban Phantom" by WDFW. A citizen poll was taken to name the bear and the winner was, wait for it Norseman......"Leif Bearickson". Yah sure you betcha and Mishka was brought in. At one point, in Ballard, Leif Bearickson was chased by 4 WDFW agents, Mishka and 14 Seattle Police officers. Leif Bearickson out ran them and escaped. It was believed that 'Leif' was captured in a city north of Seattle on May 30th. He was sedated and released into the Cascade Mountains.
I don't know about bear dogs. Perhaps Belle and Mishka could work together for a 'double team' effect.
Some people can't understand how Sasquatch can hide so well. A simple search of wild and not so wild animals in Seattle brings up bears, cougars, coyotes, and cute raccoons. Cougars have been elusive in Discovery Park for a week. Predator time in Seattle is measured in weeks.