Riverdale stars Camila Mendes, Madelaine Petsch and Charles Melton walk their dogs in Vancouver

Riverdale is just one of many US productions currently on hold in Vancouver amid a bottleneck in local COVID-19 testing.

But the stars of the popular CW show made the most of their down time on Friday with several young actors spotted walking their dogs around the Canadian city.

Camila Mendes, Madelaine Petsch and Charles Melton were all see strolling with their precious pooches. 

Mendes appropriately donned a ‘Canadian tuxedo’ for the outing in the Commonwealth country, pairing a denim jacket with blue jeans.

She wore slides on her feet and covered her face with a leopard print face mask.

Her co-star Madelaine Petsch meanwhile wore a pair of skintight jeans with a multicolored cardigan. 

The CW beauty covered her face with a blue medical mask and wore her flame-haired tresses loose and flowing for the walk.

Finally, native Alaskan Melton went casual in billowing pants and a T-shirt as he carried home two coffees during his outing with his Husky pup. 

Meanwhile, Riverdale is just one of many US runaway productions to be put on hold thanks to the Coronavirus pandemic, according to The Hollywood Reporter on Wednesday. 

Supergirl, Charmed, Nancy Drew and DC Legends of Tomorrow have been shut down due to delays in COVID-19 test results.

The shows ‘rely on one local commercial laboratory’ to carry out their testing, according to THR’s sources.

The laboratory in question is ‘hiring more technicians to boost its capacity’ so that it might be able to turn tests around in 48 hours, per Hollywood standards.

‘We are making additional investments to expand out testing capacity and anticipate returning to our standard turnaround times by the end of the week,’ said LifeLabs in a statement.