Skip to content
Free Shipping on all orders in the lower 48
Free Shipping on all orders in the lower 48
Accessibility Statement Autoship FAQ Request Changes to Your Brand
Photo of Merck Animal Health-UltraBoss Pour-On Insecticide-1 qt-from Pet Wish Pros

UltraBoss Pour-On Insecticide

by Merck Animal Health
  • Powerful insecticide for cattle.
  • Effectively eliminates flies, ticks, and lice.
  • Ensures cattle comfort and health.
  • Easy-to-apply pour-on formula.
  • Long-lasting protection against a wide range of cattle pests.

UltraBoss Pour-On Insecticide is a powerful solution for controlling external parasites in cattle. This pour-on insecticide effectively eliminates flies, ticks, and lice, ensuring the comfort and health of your cattle.

$0.00
$0.00 - $0.00
$0.00
$83.00
$83.00 - $83.00
$83.00
Size: 1 qt
Availability:
in stock, ready to be shipped

Delivery time

Arrives in 3-4 Business Days

Authenticity Guarantee

Get the real deal from the source! We proudly bring you products straight from the manufacturer or their trusted distributor. Authenticity guaranteed and supported by the manufacturer. Read more about our supply chain.

Return Policy

This item can be returned 30 days after delivery.

You can read out return policy here.

MEET THE MANUFACTURER

MEET THE MANUFACTURER

Merck Animal Health is a research-driven company that develops, manufactures and markets a broad range of veterinary medicines and services. We offer one of the industry’s most innovative portfolios, spanning products for the prevention, treatment and control of disease in all major farm and companion animal species. Our aim is to create value and contribute to the ongoing success of our customers. In short, we aim to earn the trust of our customers every day. By listening carefully to all our stakeholders and putting customer satisfaction at the core of our business, we provide innovative, high-quality and, above all, solutions-driven products and services for farm and companion animal species.

Shop more Merck Animal Health

You may also like

Photo of Elanco-Clean-Up II Pour On Insecticide w/IGR-1/2 Gallon-from Pet Wish Pros

Clean-Up II Pour On Insecticide w/IGR

Elanco
$0.00 - $0.00
$0.00
$165.00 - $640.00
$165.00 - $640.00
$165.00
in stock

Clean-Up II Pour-On Insecticide with IGR provides control of lice and flies on lactating and non-lactating dairy cattle, beef cattle, calves and ho...

View full details
$0.00 - $0.00
$0.00
$165.00 - $640.00
$165.00 - $640.00
$165.00
Photo of Elanco-CyLence Pour-On Insecticide-16 oz-from Pet Wish Pros

CyLence Pour-On Insecticide

Elanco
$0.00 - $0.00
$0.00
$60.00 - $213.00
$60.00 - $213.00
$60.00
in stock

Ready-to-use pour-on formula containing 1% cyfluthrin. For use on beef and lactating dairy cattle of any age to control against horn flies, face fl...

View full details
$0.00 - $0.00
$0.00
$60.00 - $213.00
$60.00 - $213.00
$60.00
Photo of Starbar-Starbar Prolate/Lintox HD Insecticidal Spray & Backrubber for Livestock-1 Gallon-from Pet Wish Pros

Starbar Prolate/Lintox HD Insecticidal Spray & Backrubber for Livestock

Starbar
$0.00 - $0.00
$0.00
$56.00 - $154.00
$56.00 - $154.00
$56.00
in stock

Prolate/Lintox-HD is a highly effective organophosphorous insecticide. Use as a spray to control lice and mange on swine or to control horn flies, ...

View full details
$0.00 - $0.00
$0.00
$56.00 - $154.00
$56.00 - $154.00
$56.00
Photo of Elanco-CyLence Ultra Insecticide Ear Tags-20 count-from Pet Wish Pros

CyLence Ultra Insecticide Ear Tags

Elanco
$0.00 - $0.00
$0.00
$106.00
$106.00 - $106.00
$106.00
in stock

For use on beef and dairy cattle, including lactating cattle, to control face and horn flies (including organophosphate-resistant populations), and...

View full details
$0.00 - $0.00
$0.00
$106.00
$106.00 - $106.00
$106.00
Photo of WF Young-Absorbine Flys-X Ready to Use Insecticide Spray-32 oz-from Pet Wish Pros

Absorbine Flys-X Ready to Use Insecticide Spray

WF Young
$0.00 - $0.00
$0.00
$28.00
$28.00 - $28.00
$28.00
in stock

The perfect livestock fly spray for hobby farmers. Water-based Flys-X is a livestock fly spray ideal for the multi-species fly control needs of hob...

View full details
$0.00 - $0.00
$0.00
$28.00
$28.00 - $28.00
$28.00