my bows

I have 2 compound bows iv got a 15pound and a 90pound compound bow i carnt pull the 90pound bow back it is a bit hard for me i have to get stronger then i can pull it back it can kill a pig easy. my uncle has killed buffallo with it up in queensland but i will only use it for pigs it is coloured in camo colours my other bow is black and i only use that for target shooting in the back yard.