[Bama Yorkie Mom]

Maggie had such a thick thick coat of hair when I got her at 8 weeks. Well i've always brushed her after her baths. I brush her most everyday. once in a while I'll miss a day. Anyway. She is 9 months old now and when she was little I thought she would have a cottony coat. Well sometimes now I think its gonna be a silky coat. But heres my question. She is 9 months and when I brush or comb her. Her hair still comes out in my comb/brush. She still has a nice looking coat but the hair that comes out always looks like baby fuzz or something. She doesnt mat tho but her hair is still coming out everytime she gets brushed. I dont comb her dry. I usually spray on some detangler and comb her and her hair looks pretty good yet and she is taking omega 3,6,9 the dr recommended and before that shes been on Missing link since like October last year. Does anybody elses babies hair still seem to have lots of fuzzies comb out like that at 9 months or is this normal or does anybody know and if so, got any ideas why if its not normal?
would appreciate any ideas about this asap.
her hair is getting longer but not very fast seems like.