Another critique request

I'm making a lot of progress on the dog, and I wanted to ask for a little more input before I move on. Photos under the cut!


Image may be NSFW.
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Image may be NSFW.
Clik here to view.
Image may be NSFW.
Clik here to view.

There's some asymmetry in the ears I'm going to correct, but aside from that, are there any glaring mistakes I should correct before I move on?

I'm probably reaching the point of crippling perfectionism, but eeeeey

Thanks for reading!