i can undestand trying the ttokkyo pills but the injectables? are you crazy that stuff is made in mexico wich is a shithole stick with stuff made for humans it only takes a little bacteria to start an infection and just cause you were ok on the 1st shot doesnt mean youll survive the next. if ya get an infection and it spreads it can become very serious and atibiotics might not work.the bottom line is avoid mexican vet products stick with human dont cheap it may cost you your ASS!!!