The city of Windsor Ontario has designated a Chihuahua as a “dangerous dog” that must be muzzled.

The pint-sized canine, named Molly, is alleged to have bitten a mail carrier on the ankle.

Owner Jason Scott says the whole thing is a joke.

However, he was denied an appeal and Molly must now have a microchip implanted in her -- and be insured for no less than a million dollars.