What seasonal shedding pattern are Keeshonden notorious for?

Answer

Being seasonal 'blowers' that drop their entire undercoat twice a year

Keeshonden are described as notorious seasonal 'blowers,' meaning they shed heavily during these times when they release their entire undercoat, necessitating daily brushing.

What seasonal shedding pattern are Keeshonden notorious for?
DogcaremaintenancebreedKeeshond