How many months are golden retrievers at their ugliest?

The ugliest time for a golden retriever is around 3 to 6 months. At this time, the golden retriever is in the moulting period, which is the embarrassing period. It will look uglier. When the dog's hair is finished changing after 6 to 8 months, It will look better, so don’t worry too much, just wait patiently.
Tips:
Dogs need appropriate nutritional supplements during the molting period, feed them more egg yolks and chicken breasts , fruits, vegetables and other foods, so that the dog’s hair will be healthier.