Arm & Hammer lightweight cat litter saved my back, but it wasn’t perfect. It’s easier to carry, but tracking was worse than regular formulas. The clumping was okay, though clumps felt softer. Odor control held up decently with two cats. I eventually went back to the standard Arm & Hammer clumping litter because performance mattered more. Feeding Nutra Nuggets dry food creates strong odors sometimes, so I needed something sturdier overall.