dobermans got thin skin , little or no undercoat and short fine guard hairs , not really a cold weather dog ...... my dogs have thick skin you need to see/feel to believe , i've bent a needle on it before ....... in the winter they have a dense thick undercoats and long thick guard hairs , like a short haired st. bernard , you need to make these guys come in .......My doberman is a real ninny. She won't go out if it's raining (how are dogs able to "hold it" for that long?), and if it's cold and frosty, she goes out, does her business and rushes to get back in by the fire!
this is a summer pic