He was given an IV injection of a traditional immune booster and an injection in one of the immune indicator spots on his croup. That was a homeopathic concoction, the only ingredient I remember is echinacea. I have to repeat that treatment 2 times a week for 2 weeks. Blake said he felt confidence in this working because Bounce was very reactive in the points that indicate immune system problems. I am optimistic.
I now know the second ingredient, Tramisol, an immunostimulant.