That's great, our tb decided to slash his leg open down to cannon bone in April, not as wide as you boys but still horrific!!! He is now fully healed and out in the Felix, we have put his fast healing down to the special dressing by equi med ag. My vets said at least 8 months box rest but after three months he was out with a bandage and after just about 5 months he was fully healed with a smaller scare than we thought!!!
Wow you have done an amazing job nursing him through that, he looks so happy to be out, must be a great feeling to know that after all of your hard work he can go out and hoon around the field happily!