There are mixed reviews on this, but it was misused. It’s basically a mat of sawdust (my description, not technically). Lay down on a path after the ice has formed, and not when it’s still snowing. It gives you traction.
The animals around here would use it as a bathroom, but someone might be able to use it at their home.

The animals around here would use it as a bathroom, but someone might be able to use it at their home.