Mr. Pooch- Thank you!
Sugar Daddy- I don't think Riley needs more reasons to flaunt himself

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Chubbies- I think their noses are cute too

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Friendsofzoe-I have a tendency to call everyone 'little' before their name

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Rough collies all grow differently, it all depends on genetics. Riley is actually a bit slow compared to other collies his age out there(you should have seen my neighbors collie at 6 months, the guy was incredible). However, both parents have really nice coats, just slow growers. He is just like Aspen was at his age. She didn't get her full coat until 16 months-24 months(really her second year I noticed how long and thick her coat turned out). It took a few seasons. However, as mentioned above, some collies get their coats in much faster.
This is the kind of coat is father has:
His mother also had a nice coat. Not as long, but females naturally have shorter hair then males.
Zoe is probably the same, a bit slow to come into her full coat, but in the end will have a very nice one.