About This

• 30 DAY REFILL: One SENTRY calming diffuser refill releases pheromones for up to 30 days. Diffuser sold separately.
• SCIENTIFICALLY PROVEN: SENTRY Calming Diffuser for dogs reduces stress-related behaviors such as marking, excessive barking, and chewing.
• LESS STRESSFUL LIVES: SENTRY Calming dog diffuser releases pheromones to help manage anxious dog behavior.
• MANAGE ANXIOUS BEHAVIOR: SENTRY dog calming diffuser is proven to help manage an anxious dog's behavior safely.
• SAFE & EFFECTIVE: SENTRY Calming canine diffuser is safe and effective when used as directed, without long-term side effects.