Do you know how to give your horse intramuscular (IM) injections? It's a great skill to have at your disposal that just about anyone can learn. (I always recommend that a trained professional administer IV injections.) I've done many injections as both a vet tech & a Paramedic. I'm going to share my tips!
Needle size.... The higher the number the smaller the gauge of the needle. A 14 or 16 gauge is considered large bore. Typically an 18 or 20 gauge will do the trick. A 22 g