Baby Name Pet Anti-Bark Muzzle Suitable for: Small dogs Color: Yellow, Pink, Red, Blue, Brown Design features: Anti-barking, anti-biting, and anti-ingestion Product size: As shown in the figure Mouth circumference: S - 12 cm / 4.7", M - 15 cm / 6", L - 16 cm / 6.2" Thoughtful mouth design: Smooth curves and open spaces for comfort and ease of use Material: High-quality silicone with moderate elasticity, durable and comfortable Outer material: Oxford cloth with adjustable buckle for a secure, soft, and hair-friendly fit One-piece clasp design with three press closures for added security Note: Dogs may feel uneasy when first wearing a muzzle. It is recommended to calm your dog before use. Introduce the muzzle gradually, allowing your dog to adjust without struggle. Remove the muzzle after short periods and reward your dog to create positive associations. With consistent training, your dog will become accustomed to wearing it. For intelligent dogs that may remove the muzzle, proper owner guidance and training are advised.