Skip to content
Where to Purchase
Dual Protection Bolus/Gel
Tri-Shield Gel Tube
First Defense Technology Powder
The Science of Antibodies
Frequently Asked Questions
Find a Retailer
What Customers Say
How to Administer Our Products
Dr. Chris Chase Podcast
Talk to Your First Defense Rep
Call or Email Us
Practical ideas and answers to calf health and calf scours prevention.
How cold calves can freeze your profits.
You see hooves. Should you intervene?
Calves are Born Healthy. People Make Them Sick.
See what milking at 22 months can do for your margins.
Y vaccinations come up short
Three tips for assessing your first-lactation cows in their rookie year.
Murphy’s Law and the immune system
Five things about scours that are good to know
Are your cows immunized or just vaccinated to prevent scours?
To overcome scours complexities, focus
Preformed antibodies offer immediate immunity for the livestock industry
Rotavirus disease intensifies within a herd through shedding
Join the calf raisers who receive our blog notifications in their email.
Contact to Listing Owner
Go to Top