Keep your flock healthy with Backyard Chicken Zyfend A Chicken Dewormer 30 mL, an all-natural chicken dewormer designed to help manage and prevent worm issues in backyard poultry. Gentle and chemical-free, it supports overall flock health and vitality.

One 30 mL bottle treats up to 90 gallons of water, making it a cost-effective solution for any flock size. Easy to use—just mix six drops per gallon for 7 days, starting at 3 weeks of age, and repeat every 3 weeks.

Key Bullet Points

• All-natural chicken dewormer
• Helps prevent worm infestations
• Supports flock health & vitality
• Treats up to 90 gallons per bottle
• Easy 6 drops per gallon dosing