Lameness: A stealthy thief that robs performance

Lameness in sows is a stealthy thief because losses from this health problem often go unnoticed or unrecognized, says Mark Wilson of Zinpro Corporation in Eden Prairie, Minn. “Lameness is one of the major reasons for culling in gilts and sows,” Wilson said at the recent London Swine Conference. “There are several causes of lameness

Tips on practical heat detection for AI programs

When looking into any artificial insemination program, several goals must be kept in mind. Achieving pregnancies is of course the most important. Improving your genetic base is always a desire of any breeder whether you are a commercial operator or seedstock breeder. In order to be successful though, costs both for supplies and labour must


Trucking front and centre in talks on new beef code

What’s the most commonly raised topic in the letters that land on federal Agriculture Minister Gerry Ritz’s desk? If you guessed the Canadian Wheat Board, you’d be wrong. “Animal transport is the issue that he gets the most letters on from constituents,” said Canadian Cattlemen’s Association vice-president Martin Unrau at a recent town hall meeting.

New Antibiotic Treatment For Dairy

Pfizer Animal Health has announced that Excede 200, a convenient, single-dose, long-acting antibiotic therapy, is available to treat bovine respiratory disease (BRD) in cattle, including lactating dairy cows. The first new BRD treatment for the dairy in more than a decade, Excede provides producers with a new option to treat an illness considered a major



Next Few Months Critical In Beef Operations

The next several months are crucial in securing potential profits in a majority of beef operations. “The No. 1 indicator of potential profits is the birth of a live calf, and to have a live calf next year, the cows need to become pregnant,” says Carl Dahlen, North Dakota State University Extension Service beef cattle


Calving Dates Vary But Nutritional Needs Stay The Same

When discussing major changes in the beef cow operation, calving date and cow size quickly come to life. The easiest to change is calving date. Caution and considerable thought needs to be used because, once changed, an early calving date is not easy to get back. Through the years of looking at calving intervals, most

Mastitis — Not Just A Problem With Dairy Cows

Even though we think of mastitis as more of a dairy disease, producers still need to be vigilant in their beef herds. With higher milk production and cows being retained in our herds longer, both these factors have a tendency to increase mastitis incidence. Mastitis or inflammation of the mammary gland results in swelling in


It’s Often A Puzzle When A Cow Goes Down

Downer cows have been a concern for farmers and veterinarians almost since the beginning of time. Typically, a downer cow surprises the farmer. Often a perfectly healthy cow with no presenting history is suddenly found down and unable to rise. Because cattle, especially mature ones, are such heavy beasts, several complications can ensue, even when

Flying For 79 Floors

Twice a week,New York Timescolumnist Thomas L. Friedman drives political and economic policy-makers into full rant on topics as opposite as global free trade (he loves it) and national industrial policy (he loves it, too). Kiss him or kick him, Friedman can turn a phrase. A current Friedmanism notes that “If you jump off the