I never had this happen with any other dog we have owned. My new puppy Cookie will almost be a year soon. She just recently lost most of her hair on her stomach. She's smooth as could be.

Has anyone ever had this happen? Could we not be feeding her the right food? Could she be needing vitamins?

Her one year checkup is due in January--but we may take her in November, when she's a full year.
I am hoping there is nothing wrong! It's beginning to freak me out!