My name is Zipper!

This is Zipper. He's 2 years old. I don't know what breed he is. He's a really good dog and he's super energetic. He knows a few commands that I've taught him, sit, lay down, leave it, stay, and give paw. He loves to play tug of war and will go crazy over a laser pointer. I just want to find him a good loving home. He has been socialized with my cats but he has not been socialized with other dogs except for the dogs on the fence line and one other dog. He has been around children but he is very strong and rough without meaning to be so older children or no children would be preferred.