Chicken Glasses

Poultry Blinders: A Vision-Restricting Tool for Chickens

Poultry blinders are specialized devices worn on a chicken's head to block direct forward vision, primarily used to prevent aggressive pecking behaviors. Below is a detailed overview:

I. Working Principle

By limiting a chicken's field of vision to downward and sideways angles, blinders effectively reduce aggressive interactions such as:

Fighting

Feather pecking

Vent pecking

Egg pecking

Toe pecking

This results in fewer injuries, lower mortality rates, and improved overall farming efficiency.

II. Suitable Poultry Types

Ideal for breeds prone to pecking, including:

Gamefowl, native chickens, grass chickens, partridge chickens, Sanhuang chickens, black-bone chickens

Local roosters

Peafowl

III. Types & Materials

A. By Structure

Pin-Type BlindersRequire piercing the chicken's nostrils with a toothpick or metal pin for attachment.

Pinless BlindersFeature a clip-on design that clamps onto the nostrils without piercing, causing zero harm and no bleeding.

B. By Material

Plastic Blinders: Low-cost, economical.

Silicone Blinders: Soft texture, hypoallergenic, minimizing skin irritation.

IV. Fitting Instructions

Pin-Type Blinders

Secure the chicken firmly.

Pierce the nostrils with a toothpick or metal pin.

Insert the right prong of the blinder into the pre-pierced hole, followed by the left prong.

Pinless Blinders

Use a specialized tool to spread the U-shaped bracket.

Align the bracket with the chicken's nostrils and clamp firmly.

V. Optimal Usage Time

Native Chickens (e.g., grass, Sanhuang): Fit after reaching 1 lb in weight.

Pheasants (Ring-necked Pheasants): Best fitted after 50 days.

Special Cases: For younger birds, conduct small-scale trials to determine ideal timing.

VI. Purchase Considerations

Anti-Entanglement DesignChoose models like dual-beam pinless blinders to minimize snagging on wires or equipment.

ReusabilitySelect durable, long-lasting materials for cost-effectiveness.

Universal CompatibilityMatch the blinder size to the chicken's breed, weight, and