I see from your metta data that you shot at iso 250 next time move your iso higher to get a shot where the subjects movements are frozen. or you can try a little bit of a flash to freeze the subject as well
Bravo!!! I usually hate dogs (they can be cute, but they can be intimidating too, go figure), but you made me want one, and that's something! I love the way you captured the dog's move, even if the photo is a bit blurry. But, guess what? ... i like that... The shot is great, the subject is so cute you could die for its eyes and the colors are awesome.