Hi, I have a 16 week old, cream-ish, miniature poodle. His name is Ollie. He's my first poodle, first dog, and this is my first post to ANY forum! Anyway, he's doing great, but I am wondering when poodles start to lose their puppy coat and get their adult coat? I started noticing that his hair between his shoulder blades was starting to "part" instead of being all fluffy and it seems like it's getting thinner and the area is getting larger. There is still hair there, but it is much shorter and kinda wavier. (this is also where I applied K-9 Advantix, could it be something to do with that?) Thanks for any advice!