Funny that you should ask. It had been recommended to me as well. I bought some and immediately liked the scent. At first you are to place a layer of pellets in the bottom of the litter tray with your old brand on top.

So far so good - somebody peed in it. End of story........I have three cats and the word went out - "don't use the litter tray to the right -
it has funny looking smelly stuff in it." So as a result I had one box that immediately became full with three cats using it.

It sat there for a week and they wouldn't touch it.

So now I am back to the heavy boxes (23 pounds) to lug home.

I would love to hear other people's experiences too.

I just saw the above again, and I did not use pine stove pellets - but the Feline Pine pellets for cats.