Did you see the story from Valhalla Hill Farm about a young mare that sadly had to be euthanised due to colic? Its a stark reminder to us all on why you should worm test your horse and not just reach for the wormer. The mare had been on an “aggressive worming program including frequent ivermectin”. Yet, the treatment of colic was difficult due to the massive worm infestation. The worming programme (just giving wormers) meant that the tapeworm had […]