Sawyer is a year old. he is my first yorkie, so I am a little confused. When I comb or brush him, He has hair in the comb or brush, and I sometimes find little fur balls floating around. Is he still losing puppy hair at this age? His coat is getting nice and long, and doesn't matt much (but a little more often lately.) When i work the matt out, I usually have a little fluff no matter how gentle I work on it. Is this normal? Thanks in advance