Ok, so I used the smaller version...
I copied the original,
Played with the colours on the copy until I got nice bright green grass.
Then i fiddled with the colours on the copy to change the colour of the dog
erased the dog on the top layer
straightend the pic
blurred the background so only doggie's face was sharp.
Sharpened the face
Darkened the nose
Cropped and I think that's it
