hi, Here is my first entry. Although you said to avoid paw prints, I think that putting it together gives the information to the client "animal" & "domino" which gives the message right away. Please let me know what you think.
Here are our thoughts: -you can remove the slogan: your pet our calling. -use a more life like domino with 2 dots above and 9 dots below -try a version with the domino to the left and one with the domino on the top.