Lameness is a complex condition influenced by a diverse array of intertwined factors, from cow-level elements to environmental conditions and management practices. It is often the cumulative impact of several […] Read more
Dairy cattle
Lameness stagnation: Why hoof health issues persist in dairy cattle
Despite years of identifying causes and new approaches hoof health is still a problem
Strategically feed the robot
Feeding more in the milking robot doesn’t mean more visits by cows
Feeding cows that are milked with a robot is more complicated than you think. It is not enough to add feed to the robot. It is necessary to ensure that […] Read more
Bovine bird flu reports still at zero in Canada
Results of a national testing program conducted by the Canadian Food Inspection Agency (CFIA) released June 18 showed no evidence of the highly pathogenic avian influenza (HPAI) in the country’s milk supply. "Commercially sold milk and milk products remain safe to consume," said a release from the CFIA and the Public Health Agency of Canada (PHAC). It was also noted that even if traces of the virus were found, the pasteurization process would have rendered them harmless.
Canadian Ag Hall of Fame announces 2024 inductees
Bruce Coulman, Michael Eskin, Paul Larmer and Charles Vincent will be formally inducted on November 2 at a ceremony during the Royal Agricultural Winter Fair in Toronto.
Funding to help make cattle data gathering easier
Partnership between Angus and Holstein association will look at sharing trait information and how to automate data management
New funding for the Canadian Angus Association and Holstein Canada will allow them to improve the data that goes into genetic evaluations and expand into new areas including carcass quality and traits that help limit the environmental impact of beef.
Top genetics shouldn’t change much under modernized LPI
Lactanet to update its benchmark Lifetime Performance Index by early next year
The emphasis given to production and health characteristics will change in a proposed new Lifetime Performance Index (LPI) for Canadian dairy cows – with new weighting for reducing greenhouse gas […] Read more
Dairy testing for bird flu expanded in Canada
Non-clinical dairy cattle eligible for funded testing
On June 17, the Canadian Food Inspection Agency updated their guidance for private veterinarians on highly pathogenic avian influenza (HPAI). The update noted the expanded eligibility for testing, and that the CFIA would cover lab test fees at any Canadian Animal Health Surveillance Network (CAHSN) lab that is approved to test samples in domestic animals. The agency will not, however, pay veterinarian fees for sample collection or shipment to the lab.
Good early-lactation nutrition cuts risk of cystic ovaries
A drop in proper metabolic function will pose reproductive challenges in cows
Glacier FarmMedia – Most producers usually wait until estrus appears in a dairy cow at 60-70 days postpartum, then place an emphasis on getting her pregnant by 90 days. This […] Read more
Pasteurization may not clear bird flu virus from heavily infected milk
Reuters – In raw milk samples spiked with high amounts of bird flu virus, small amounts of infectious virus were still detectable after treatment with a standard pasteurization method, researchers […] Read more
Bird flu continues to spread in U.S. dairy farms
The number of dairy farms in the United States that have reported bird flu among their livestock increased to 94 in a dozen states, according to reports. Meanwhile, the Centers […] Read more