Join Date: Oct 2010
Location: Olds Alberta Canada
• Horses: 0
First, you should not have tied her solid, trying to de worm her.
It is lucky that you did not have a real wreak, like her running around, dragging that rail.
You have now actually taught her to pull back.
You were given some good advise, how to de worm a difficult horse, in way they don't see that syringe coming.
I know you are trying, but you really , really need the help of a good horse person. De worming should not be made traumatic, which will only increase her reaction next time