On-Call / Vet

Implanting calves with growth promoting implants is one of the most profitable practices for cattle producers. Unfortunately, my experience suggests that many local producers are simply not taking advantage of growth promoting implants in their calves. This could be due in part to a lack of familiarity with implants and their appropriate use or potentially, a deficiency in management strategy necessary to realize benefits.

New rules regarding identification of livestock from one state to another became effective on March 11, 2013.  These rules were designed to assist with traceability of livestock in the event of a disease outbreak in the United States. The new rules were originally posted on January 9, 2013, but were postponed until March while revisions were made after several comments from the public. The new rules apply primarily to cattle and include several changes in recording identification for health certificates accompanying cattle transported across state lines. The new rules describe the classes of animals required to have official identification, the types of official identification allowed and the record keeping and documentation requirements for the new identification rules.

In the last issue we introduced the topic of bacterial pneumonia in cattle and discussed the significance of the disease, the basic mechanisms involved that result in pneumonia and effective prevention strategies. In this issue our focus will be on prompt and accurate diagnosis, followed by currently recommended treatment protocols.

There have been many recent reports of deer found dead throughout Missouri; many of these deer have been reported to have died from bluetongue, but in all likelihood, most of these animals were infected with a disease known as epizootic hemorrhagic disease, or EHD. This viral disease is potentially devastating to the white tail deer population both wild and captive, and can affect domestic ruminants.

You’ve been training the cows to come into the catch pen for the past couple of weeks. You got your help all lined up. You’ve got the vet scheduled for the exact time you wanted to work cows. Everything appears ready to go work your herd. But wait-have you taken time to give your facilities an inspection? This may not be the first thing you think about when planning fall herd work, but it may be the most critical and important thing you can do to ensure an efficient and safe working day for your cattle, your help and yourself.

Once again this year we are seeing a rise in the number of cases of rabies in our state. This year according to the Missouri Department of Health, the state has had 23 cases compared to 17 cases at this same time last year. Currently, four counties are on alert those counties are Bollinger, Howell, Oregon and Wayne. Alerts are issued when the disease has been reported in domestic animals. The majority of cases this year has been in skunks, with 15 positive. The remainder of these cases have been in domestic animals including horses, dogs and cats.

Creating a biosecurity plan is one of the most powerful means of preventing disease-related problems in beef cow-calf herds. The primary goal of a biosecurity plan is to prevent the introduction of disease into the herd.  This can be coupled with efforts to prevent transmission of disease within the herd and plans to eliminate disease carrying individuals. This is particularly applicable to purebred producers in that a disease-free status can add significant value to marketable seedstock. Similarly, however, smaller commercial producers can also benefit greatly from some basic biosecurity practices.

The harsh conditions of winter can present a challenge to some horses in maintaining an adequate body condition. Colder temperatures require increased calorie intake to maintain body warmth. Loss of body condition is often a very gradual process, occurring over several weeks to months, the problem can "sneak up" on horse owners if they are not proactively observing and maintaining their horse’s body condition.