I feel like I’ve tried every brand on Amazon in the last 6 months. The brand I had used for years changed the product and it stopped absorbing - making a bigger mess. My dog basically only uses pee pads and doesn’t like mess either. Tried doubling and even tripling which is ridiculous and expensive.I have systematically tried each brand and they all failed. Same issue no matter the price the expensive ones that promise 9x absorption failed equally to less expensive.Only one other was slightly better and very $$$ that also had the sticky tabs (awesome with the silicone tray) but still leaked out the edges and under the mat. Was just about resigned to doubling those. Or a combo situation.Finally! These are amazing. The tabs are great at keeping it in place and it’s super absorbent. No leaks and the carbon neutralizes it to the point that it looks unused and only starts to smell when it’s full if I forget to change it in the morning.Please don’t ever change these!! I’d happily pay a price increase then have to start searching again or having to double or triple = 2x cost.Highly recommend!