So when I was first doing it I wanted to tame a level one because I heard you needed a lot of narcotics or bio toxin and when the taming meter got to 90%...I RAN OUT OF NARCOTICS AND IT WOKE UP. Next time I brought a load of bio toxin...AND IT WOKE UP AGAIN. Next time I brought a 1100 bio toxin and I found a max level...BUT IT WOKE UP.(I gave up)