Geoff Kabush in ‘Working Dogs’

What do sled dogs and World Cup mountain biker Geoff Kabush have in common? According to filmmaker Sam Smith (Behind the Barriers), a fair bit. Smith has released the trailer for Working Dogs, a documentary that suggests Kabush’s love for riding bikes is similar to the way sled dogs love to run. Filmed in part at the 2010 mountain bike world championships in Mont-Sainte-Anne, Que., this project has been a slow burn, but according to Kabush, the final version will be ready to premier this summer.