“The colorful pet smuffle mats is washable(hand and machine) and dried. We suggest you could clean the pet snuffle feeding mat twice a week.This dog slow feeding mat has high color fastness, and reliable workmanship,won’t fade or damage easily after washing. This dog interactive snuffle mat is made of professional fabric. It is safe, non-toxic and has no adverse effects on pets.In the middle of the dog snuffle mat toy, the simulated grass is made of felt cloth(material: polyester), which can be excreted even if the dog eats it by mistake. The middle part of the dog interactive snuffle mat,which imulates the grass, is very reliable in workmanship. The delicate stitches will not be easily pulled off, its service life is longer.(please note: this fun nosework for dogs is not a bite toy. If you find your lovely pet is biting it, please correct its wrong behavior and guide your pet to use this puzzle toy correctly.) The bottom of puzzle toys for dogs is non-slip.It has drawstring, so it