I'm probably the lone ranger here, but I don't see the need for tiny dogs to even go outside. When I used to live in apartment, and before wee wee pads, my poodle went outside ONLY to potty and we went back inside. I have lots of fenced yard now and my 4 little chihuahuas very rarely go outside. They have comfy beds and each other, I dont believe its a requirement to go outside. They love to lay in the sunshine comin thru the window, and every once in a while I will take them out weather permitting. In this situation that close to the road, WOULD NOT GO THERE.
pam in TX