Yours does not. Only the cardboard wears out.
That is what most scratchers this size need.
Some shred one a month. Some barely touch it.
Order a pack when you need one. Nothing is on a timer.
Yes. Every Cat Scratchers frame takes the same pad, on purpose.
When your cat stops using it, or the cardboard is shredded flat.
There is no harm in running one all the way down.
Not yet. We would rather not bill you every two months for something you might need twice a year. Buy a pack when you want one — the 6-pack works out cheapest per pad.
Yes. Flatten it and put it in with your paper recycling.