This article should have some good information for everyone: those thinking of evaluating for the first time, the seasoned veterinarian who has been doing it for many years for his clients and the new graduate veterinarian just getting into the process. Pulling out infertile bulls and finding bulls with other problems is now common practice […] Read more
Stories by Roy Lewis, DVM
Earlier bull sales can complicate semen evaluations
Purebred bull sales in all breeds appear to be happening earlier and earlier in the year, some even occurring in December. This is months before many cattle producers plan to use them in their breeding programs. It can create difficulties for veterinarians to get these bulls’ semen evaluated ahead of time. Both sellers and buyers […] Read more
Biosecurity farm practices are often just common sense
With the arrival of calving season, now is the time to talk about biosecurity. Just like we have learned principles to prevent the spread and contraction of COVID-19 between humans, similar principles apply to most infectious diseases in livestock production. The diseases vary between species, but many principles remain the same. Cleaning and disinfection in […] Read more
Animal health emergencies share similarities with COVID
I want to talk about two potential threats in Canada — foot-and-mouth disease and African swine fever. Both possess huge threats from an animal health perspective. There is no doubt COVID-19 has made the average consumer more aware of how viral transmission occurs, plus the steps we can take to mitigate its spread. The amount […] Read more
Producers must make many decisions when culling cows
It’s the time of year for pregnancy checking and herd processing. It is also a good time to consider culling, especially for non-pregnant cows, but others as well. Then you need to make a plan to market those animals. Producers need to make a lot of decisions regarding how and where to move the cull […] Read more
Vaccine shortages can be managed
Market shortages, especially involving vaccines, are going to be more commonplace in the future. COVID-19 has affected production lines and distribution networks. Plant slowdowns and closures have put production behind and led to batch failures of vaccines. The just-in-time production and inventory model the world once thrived on means vaccines shortages are inevitable. But there […] Read more
Beef industry faces challenges but also scores successes
Cattle producers have always been resilient and the last few years have seen many new developments. The beef code of practice has highlighted animal care and many sections stress the need for painkillers or NSAIDs (non-steroidal anti-inflammatory drugs) for procedures such as castration, brandings or dehornings. There are many products used to reduce pain and […] Read more
COVID-19 exposes fragile pour-on supplies
There was lots of talk about the supply chain when the COVID-19 pandemic exploded in March 2020. Between agriculture, the transportation network and grocery stores, things kept ticking along and it seemed local products saw fewer supply interruptions. Meat fell into short supply when the large packing plants closed, but that was short lived. Less […] Read more
Reducing sickness in calves about more than vaccines
Veterinarians, nutritionists and those representing the pharmaceutical industry hear lots of queries and complaints that their ranch-raised calves, though vaccinated, still get sick. Why is that? One must really look at the whole process involved in raising a calf — the gathering, processing, weaning, feeding, watering and transportation — and reduce stress as much as […] Read more
Cattle health, pen flooring a great combination
Some companies are installing roller compacted concrete (RCC) in feedlot pens, silage pits and other working areas in the agricultural sector. The cost is substantially less than concrete. The groundwork can be done by the producer if they wish. The better the preparations, the better the end result. I have first-hand experience with the product […] Read more
