SEETOYS 3Pcs Dog Mask, PM2.5 Filter Protective Muzzle, Adjustable Strap Pet Masks

I bought both the size small and medium~ neither fit well, but if you take the end apart~ their 'filter' is a piece of rubber that separates the plastic barriers. That rubber covers the holes that your pet needs to BREATHE. We tried it and blew air in it~ no air is going out or in, because the rubber piece they call a filter is blocking the airway. Without that, its open all the way and is basically a muzzle made out of fabric and plastic on the end. On the end plastic piece, there are small holes, but if that gets plugged your pet can not breathe either. THIS IS A DANGEROUS PRODUCT AND SHOULD NOT BE USED FOR ANY ANIMAL.

I bought these during the crazy fires in California so the dog wouldn’t be inhaling all the smoke. He didn’t like these and would not wear them. Maybe other dogs would like this but mine would not keep it on.

More of a gag item. Dog is able to remove it right away so it becomes pointless and a waste of money. Save your money.

Appear to be good quality

Muzzle is very easy for the dog to pull off its muzzle

If your dog can't pant to cool it self down it will die. This is not safe.