en.wikipedia.org

Here is a link. Most dogs like the terriers also shed in the seasons so like Spring they shed or in the fall.
Also, how old?
Some breeds shed as they outgrow the puppy coat.
There very well may not be anything wrong with her, she might just be shedding.
Look for any bald spots that could mean there is something wrong or constant heavy itching could mean fleas, tick, allergies, or just normal shedding itchies.

Dieta answered on 5/12/10. Helpful? / 1