Halcyon FE Collar

Halcyon contains a unique proprietary pheromone (2M2B) that is clinically proven to be safe and effective in addressing a wide range of behavior issues in cats.

Features:

• Promotes Calmness: Helps with separation anxiety, sound anxiety (loud noises), and travel stress.
• Long-Lasting Effect: Provides continuous support for up to 30 days.
• Customizable Fit: Fits necks up to 13 inches and can be cut to fit smaller necks.
• Soothing Lavender Scent: Offers a calming fragrance.

Ingredients:

• 2M2B (proprietary pheromone)