for those i know well from here , living in the alps where you don't have any more fields ... only sheep and wolf triyng to eat the sheep ... we have also many snow and the hunting regulation don't allow us to feed them , there are not many
The biggest i saw is the one on pics below, a trophee of a lifetime for us even for the drive hunt gun huenters with dogs, very close to 100 kilos and he was wounded by a bowhunter friend and try to kill our blood dog, we have no gun and i was lucky anough to be on the rock and to had the possibility to shoot two El GRANDE to finih it
in other place where you have corn fields or even rice fields like in the mediterranean french border they can weight over 160 kilos
In Bulgaria by where they feed them all year long for "foreign" hunting purpose they can be over 200 kilos