Sniffer dogs to keep invasive mussels out of Alberta waterways

Sniffer dogs are being deployed at checkpoints near lakes and rivers around the province in a bid to keep invasive mussels out of Alberta's waterways.

The dogs are specially trainedto find zebra and quagga musselsfingernail-sized freshwater molluscs that get attached to boats and canchoke out native species and clog water intake pipes and machinery once they get established.

The AlbertaMontana Canine Mussel Detection Pilot,the first of its kind in Canada, will see the dogs deployed on both sides of the border to sniffout themussels.

• Alberta Environment asks boaters to check for zebra mussels

Aimee Hurt, co-founder of Working Dogs for Conservation, says the animals can find the tiny hitch-hikers on the bottoms of boats and other watercraft.

They find things by scent not by sight and since these mussels are really small and very hard for people inspectors to find, we're hoping to see if the dogs can help us find them by finding them by scent, she said.

The dogs underwent specialized training in California, funded by the Alberta and Montana governments.

Quagga musselsarrived in Canada and the United States from Europe in the 1980s.Along with the closely-related zebra mussels, they cost governments in Eastern Canada and many U.S. states millions of dollars per year.

The invasive mussels haven't established themselves in Alberta. And no mussels have been found in B.C. waterways after several years of monitoring, according to the ministry of theenvironment.

Manitoba recently declared victory in its first battle with zebramussels.