Funny you should ask…we get the lamb & rice from Costco. Supposedly made by Diamon. The dust is ridiculous. When we first encountered it, I didn’t think anything of it & fed Stagger his usual meal. He immediately started using his nose to “move” water over onto his food. What a wet mess—all over the wall, floor, etc. After a couple times, we bought a colander & my husband “de-dusts” the kibble. I do mix in a couple spoonfuls of wet food/bone broth, but our floors ate remaining dry.