Reading Time: 3 minutes Scrotal circumference and scrotal palpation are among the quickest, repeatable and fact-revealing pieces of information we can get on bulls. Some breeds get away with less scrotal size, but we have also seen that scrotal size, on average, has gone up through selection. Because it is quite heritable, fertility improves. However, we are probably reaching […] Read more
More information is better when looking for your next herd sire
Scrotal size is a key indicator and getting reliable, consistent measurements isn’t difficult
Detection and prevention of rectal and anal tears
They’re rare, but the consequences may make slaughter necessary
Reading Time: 3 minutes It is worthwhile to discuss ways to recognize, treat and prevent rectal and anal injuries in livestock. They are rare, but occur often enough to warrant a review in case producers or veterinarians encounter them in cattle or other animals. The causes are many and varied but some preventive measures may be obvious. Depending on […] Read more
Often a tranquilizer makes things easier for cattle and their owner
There is a non-prescription product that has many uses and can be administered by producers
Reading Time: 3 minutes There are many times when tranquilization makes it easier on both cattle and the operator. The main tranquilizer I am talking about is acepromazine, a member of the phenothiazine tranquilizer family. It is not a prescription product and producers can be trained in its usage and in the way it is delivered. Since the dosage […] Read more
It’s more rare these days, but grain overload has a big impact
Mixed rations and better storage have cut cases, but take care when increasing grain in a ration
Reading Time: 3 minutes Grain overload has been drastically reduced over the years thanks to nutritionists, total mixed rations and fewer incidents of accidental ingestion. But I want to review the condition, treatment and, most importantly, the ways to prevent it. Grain overload occurs when there is over-consumption of a carbohydrate source, most often grain. I have treated severe […] Read more
There are many ways of dealing with a product shortage
Vaccine shortages happen, but there are usually alternatives for dealing with the situation
Reading Time: 3 minutes The shortage of scour vaccine illustrates how the cattle industry can respond to issues that are bound to happen in a world with manufacturing failures, transportation issues and problems that can plague biological products. There are three pharmaceutical manufacturers of scour vaccines, so when one is rumoured to run out, veterinarians search the others. Many […] Read more
We have very safe pharmaceuticals, but they must be used properly
Mistakes can happen if you don’t pay close attention to labels and used the correct route of administration
Reading Time: 4 minutes There are various toxicity tests that determine how effective a product is and how to safely use it. There is an acronym called LD 50 (for lethal dose), which is the concentration or amount of a product to kill 50 per cent of the patients. Fortunately, most cattle products we use are very safe. But […] Read more
We should celebrate change and raise those low vaccination rates
Thoughts on how things are getting better, the joy of hydraulic chutes, and vaccination hesitancy
Reading Time: 3 minutes They say the only constant is change, and one only has to think back on how we used to do things to see the great changes that have happened in the cattle industry. Advancements in technology, vaccines, reproductive technologies, nutrition, handling, production genetics and animal welfare are abundant. I think most of these changes have […] Read more
Birthweight isn’t as straightforward as it should be
Believe it or not, the methods for determining this critical number can vary a great deal
Reading Time: 3 minutes Purebred producers diligently weigh their calves to give the purebred bull purchasers an accurate prediction, adding that information to data on bull selection and calving ease. It is highly heritable, so birthweight and birthweight EPDs, as well as calving ease, are usually listed in bull sale catalogues. Purebred and commercial products need to be aware […] Read more
Leptospirosis and reproductive losses in beef cattle
While clinical cases are not common in Western Canada, detection of lepto titres in AI bulls can be a problem
Reading Time: 2 minutes Leptospirosis is rare in Western Canada. The three large pharma companies have leptospirosis vaccines, usually in combination with the standard five-way viral vaccines. They do not sell many doses, which indicates low frequency. In veterinary practice, we suspect it when we see bloody diarrhea or a high open rate or abortions. Leptospirosis titres are often […] Read more
Let’s do what we can to keep our animals safe from blue-green algae
Reporting suspected algae blooms and checking provincial advisories are both good steps
Reading Time: 3 minutes Over the years with increased phosphorus and nitrogen getting into bodies of water, there have been more blue green algae blooms and that means more contact with cattle, as well as dogs, birds, wildlife and, of course, people. With cattle, most of the time we get sudden death but also neurology cases. Wildlife, including birds, […] Read more
Cyber-Savvy Farmer
