Just coming up to 11 months - but to be honest, and this does sound a bit stupid, but how do I identify what's puppy coat and what's normal? Hair on his back is coarser and wavy now, and there not so much loss there so I'm guessing thats the mature coat, the rest - on head and tummy is very fine. His coat was quite poor just after Christmas so I changed him to raw food a couple of months ago and since then he's looked really beautiful, which is why I'm a bit disappointed that its suddenly starting fall again. How long would a seasonal moult take and is there anything I should be doing?