Insights
Science-led notes
from the field.
Practical, evidence-led writing on dairy herd health from our science and field teams.
Is Your Oral Calcium Supplement Pregnancy-Safe?
We Carefully Choose Antibiotics for Pregnant Animals. Why Don’t We Ask the Same Questions About Nutritional Supplements?
Read articleUdder health: A Practical Guide to Preventing Mastitis
Mastitis is the costliest disease in most dairy herds, and much of it is preventable. A practical look at the routines that keep udders healthy.
The Transition Period: Where Dairy Profitability is Won or Lost
The three weeks either side of calving set up the whole lactation. Here’s how good transition management protects milk, fertility and herd health.
Responsible antibiotic use on the dairy farm
Antibiotics remain essential tools, used well. A practical look at stewardship: right drug, right dose, full course, under veterinary supervision.
Deworming Dairy Cattle: A Practical, Season-Aware Approach
Parasite burden quietly drains productivity. How a planned, season-aware deworming strategy protects growth, milk and condition.
Work with Ontra Labs
For veterinarians, distributors and dairy-health partners. Talk to our team or request product information.