I have been fighting a bad wound in my roos toe.. last week i thought i had it cured so i put him back outside with the girls..well, the big hens (hes a silkie) attacked his foot again. It looks to me its down past the bone..and just hanging by a 1/4 of flesh on the bottom of his toe. I have been soaking it with betadine and epsom salt and giving him Nexcal injections daily ... it just wont heal! I really feel that if i remove the rest of his toe it will give him a better chance to live. I tried to do a amputation search on here..i cant find a thing! Please help...how do i cauterize it? what exactly do i do?