A while back, de-worming a horse was a job for the veterinarian. A tube was passed through the horse’s nose into the stomach. A liquid de-wormwer was then pumped through the tube. The latest de-wormers (called anthelmintics) made by drug manufacturers can be administered by horse owners. They require simply squirting a dose of gel […]
Invermectin Sensitivity is a disease is which dogs become overly sensitive to certain drugs including invermectin which is found in some heartworm and mite preparations. Certain breeds are particularly prone to this disease: collies, Australian Shepherd Shetland Sheepdogs, Old English Sheepdogs and English Sheepdogs. In other breeds, excessive doses (10-20X the recommended dose) are dangerous. […]
