(A customer brings in two Chihuahuas for nail trims.)

Customer: “The male will need to be muzzled.”

(The groomer prefers not to muzzle a dog unless absolutely necessary, but gets the correctly-sized muzzle, and put it on the dog as requested. The dog struggles a bit, but is not unduly stressed.)

Customer: *screaming* “Take it off! Take it off! It’s too tight! I’m claustrophobic!”