Julie, unfortunately your picture came out very dark on my computer which makes it difficult for me to see clearly but what I did observe is that your dog which is at the back needs a glint in his eye for his eyes are very dark and his face seems a little broad. Perhaps he needs the dark "half circle" surrounding his nose and sides of his mouth to be lightened a little. Having said that, you did a great job but wait for the more experienced artists to come to your aid.
Patricia
