A Springer Spaniel, I bet she runs you ragged and always rolls in the muddy puddles just because she can. Very much the nutty one of the gundogs breeds.
A nice dog portrait, however the muzzle/nose is OOF whereas the ear and eye are sharp. I would have liked to see the eye and muzzle as the sharpest areas. A DoF issue only so if you can get her to stand still for long enough next time use a slightly smaller aperture?
A little PPIng would not go amiss IMHO it is just a tad flat on the contrast and would benfit from some sharpening.
HTH 