What kind of outdoor shelter is typically considered insufficient for an outdoor GSD?

Answer

A simple lean-to.

A simple lean-to is often insufficient protection; the required shelter must be dry, well-insulated for local extremes, and large enough for the dog to comfortably stand, turn around, and lie down.

What kind of outdoor shelter is typically considered insufficient for an outdoor GSD?
behaviorDoghousingpetGerman Shepherd