She was around three in the first picture, and nine months old in the second.
You can see her knee has a good angle on it, and her shoulders are nicely angled. It would be better if she'd let me position her feet correctly, but she kept moving them. Her croup I like, and her tail is set on correctly, she carries it straight out behind her when in motion.
(Of course, if anyone else would like to critque her structure, please feel free. I know these aren't the best pictures, but she's on level ground, and the picture is taken on her level.)
Here's another picture of her free stacking, but in this one you can see her front end is a bit posted up, and she's leaning forward slightly, which detracts from her chest. She has a nice chest, not too broad, but broad enough to break brush and plow through water. Her ribs are well sprung, and she's not slab sided. I love the amount of tuck up she has, and with her over all build, she's a very fast dog that can really drive through undergrowth and brush with ease. She's also MUCH faster than any of the other dogs here, and can leave them all in the dust.
Ozzy is next.