由 Jeff Wang » 2005-05-24, 00:58
In normal situation, dogs will change their fur twice a year. These doesn't include the hormone change in the breeding females. Most of time, the shedding became too severe that we saw the fur turns very thin or showed a bald spot. Then we think it is pathological siginificant. Otherwise, if the skin is still OK, I am not worry about it.
Hope this will help you.
Jeffrey Wang DVM MPH