Tracks under the snow

In our small city we have a law that all dogs are suppose to be kept 

in fenced yards or on a leash at all times. 

Well it is interesting to me that I would have these

 tracks on my back porch when I do not even own a dog.

But it was interesting to scrape the snow and

 see these tracks frozen in the ice under it.

I just had to photograph them they seemed to be so perfect that 

I could almost make a plaster cast from them.