GFM Network News


While calves can be given a preventative treatment against coccidiosis, cows can be given a coccidiostat such as rumensin or monensin in the feed before calving to reduce shedding of the infective eggs onto the ground.

Coccidiosis still a threat to be monitored

Animal Health with Roy Lewis: Important to control internal and external parasites

Coccidiosis and internal parasitism are two clinical syndromes I thought we had rid from the cattle sector. But although they just about disappeared, they are on the comeback trail. It is important to know why along with new strategies to keep them at bay. Clinical signs, diagnosis and treatment must be periodically reviewed. Direct communication […] Read more

Spring is welcome, but it brings its own issues for calves

Pen Checker Diary: Nicer weather comes with a whole parcel of animal health risks

Those of us in the agricultural field find ourselves continually affected by our Canadian weather. A constant of this weather is that it is continually changing, and when the bitter cold temperatures of winter begin to ease and the spring sun appears in its brilliance, Old Sonny and I tend to feel pretty good about […] Read more


Risk of tetanus in cattle increasing

Animal Health: Your best approach is to prevent it through vaccination

In the last several years tetanus has most definitely been increasing in incidence across Canada so it is important that producers know what to look for and understand measures to prevent this deadly disease. Tetanus is caused by the bacterium Clostridium Tetani that is the same family of organisms which causes blackleg. This spore-producing bacteria […] Read more

Downer cattle can present a mystery as often a perfectly healthy animal with no presenting history is unable to rise.

Dealing with downer cattle, not simple or easy

Animal Health: There are many reasons a seemingly healthy cow can go down, 
and quite often no easy procedure to get her back up

Farmers and veterinarians since the beginning of time have pondered over the proverbial downer cow. Typically, a downer cow surprises the farmer. It is often a perfectly healthy animal with no presenting history suddenly found down and unable to rise. Because cattle, especially mature ones, are such heavy beasts, complications can ensue after being down […] Read more