VetGun® Kit Insecticide Delivery System
Treat cattle for flies and lice without gathering or handling them using the VetGun Kit Insecticide Delivery System. This innovative CO₂-powered delivery system projects insecticide-filled VetCaps directly onto cattle, helping reduce stress while improving treatment efficiency.


Category: Cattle
The VetGun Kit Insecticide Delivery System offers a revolutionary approach to cattle parasite management by allowing producers to administer insecticide treatments without the need for chutes, corrals, or direct animal handling.
Using precision-engineered CO₂ power, the VetGun projects specially designed AiM™ VetCaps onto cattle from distances up to approximately 30 feet. Upon impact, the soft gelatin capsule bursts and releases its insecticide formulation onto the animal, functioning similarly to traditional pour-on treatments while dramatically reducing labor, handling stress, and disruption to the herd.
This innovative system helps support low-stress livestock management practices by allowing cattle to remain calm and continue normal feeding behavior during treatment. Many producers find the system particularly beneficial for pasture-based operations, large herds, and situations where conventional handling can be time-consuming or stressful.
The VetGun is compatible with two specialized VetCap insecticide options:
Compatible VetCap Treatments
AiM-L™ VetCap (Lambda-Cyhalothrin)
- Pyrethroid-class insecticide
- Helps control horn flies and lice on beef cattle
- Available separately in 30-count and 150-count boxes
AiM-A™ VetCap (Abamectin)
- Macrocyclic lactone-class insecticide
- Helps control horn flies and lice on beef cattle
- Supports rotational treatment programs to help manage insecticide resistance
- Available separately in 30-count and 150-count boxes
Rotating between AiM-L™ and AiM-A™ treatments may help address horn fly resistance concerns, one of the most significant parasite management challenges facing cattle producers today.
Features & Benefits:
- Innovative cattle insecticide delivery system
- Allows treatment without gathering or restraining cattle
- CO₂-powered precision application
- Delivers accurate VetCap dosing from up to 30 feet away
- Supports low-stress livestock handling practices
- Reduces labor and handling requirements
- Helps control flies and lice when used with compatible VetCaps
- Suitable for pasture-based treatment programs
- Compatible with AiM-L™ and AiM-A™ VetCaps
- Designed to minimize disruption to feeding and grazing behavior
Ideal For:
- Beef cattle operations
- Pasture-based herds
- Low-stress livestock management systems
- Horn fly and lice control programs
- Producers seeking labor-saving treatment options
Important Note:
- This listing is for the VetGun device only.
- VetCaps, CO₂ cartridges, and adapters are sold separately.
- Intended for use with compatible AiM™ VetCap insecticide products.
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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.
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Standard Shipping · United States: $0.00
Express Shipping · United States: $3.99
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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.
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