Breathable Anti-barking Muzzle Guard Against Biting Mouth Cover Large Dog

1pcs Anti-barking Muzzle. M:Mouth circumference:23cm (9.06in),Mouth length:8cm (3.15in). S:Mouth circumference:18cm (7.09in),Mouth length:6.5cm (2.56in). XL:Mouth circumference:31cm (12.20in),Mouth length:10cm (3.94in).

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