For cold climate areas the best breeds to keep are those with a good furry coat. (dogs.animal-world.com)
The combination of a green roof (unaffixed object), slope, and gravity imply the need to address physical containment and resistance to downward pressures exerted by the green roof against the parapet and mechanical fixtures of the roof especially in cold climate areas where ice crystals may form on the slip sheet / root barrier surface during winter. (liveroof.com)
especially in cold climate areas where ice crystals may form on the slip sheet / root barrier surface during winter (liveroof.com)