How to get owners race?

[macdaddy02]

Ok after hours and hours if trying these, I got some effects to work.

sub EVENT_SPAWN {
    if ($npc->GetNPCTypeID() == 837) {
        my $petowner = $entity_list->GetClientByID($npc->GetOwnerID());
        if ($petowner->GetRace() == 1) { # Human
            $npc->SetRace(468);
            $npc->ChangeSize(12);
        }
    }
}

sub EVENT_SPAWN {
	if ($npc->GetNPCTypeID() == 837) {
        my $petowner = $entity_list->GetClientByID($npc->GetOwnerID());
        if ($petowner->GetRace() == 2) { # Barbarian
            $npc->SetRace(528);
            $npc->ChangeSize(4);
        }
	}
}

When I do it this way the Barbarian actually works, but if I put anymore code (other races) below it then it won't work on the Barbarian. It's like only the last one works.

I then tried this:

sub EVENT_SPAWN {
    if ($npc->GetNPCTypeID() == 837) {
        my $petowner = $entity_list->GetClientByID($npc->GetOwnerID());
        if ($petowner->GetRace() == 1) { # Human
            $npc->SetRace(468);
            $npc->ChangeSize(12);
        }
    }
	elsif ($npc->GetNPCTypeID() == 837) {
        my $petowner = $entity_list->GetClientByID($npc->GetOwnerID());
        if ($petowner->GetRace() == 2) { # Barbarian
            $npc->SetRace(528);
            $npc->ChangeSize(4);
        }
	}
	elsif ($npc->GetNPCTypeID() == 837) {
        my $petowner = $entity_list->GetClientByID($npc->GetOwnerID());
        if ($petowner->GetRace() == 3) { # Erudite
            $npc->SetRace(602);
            $npc->ChangeSize(8);
        }
	}
	elsif ($npc->GetNPCTypeID() == 837) {
        my $petowner = $entity_list->GetClientByID($npc->GetOwnerID());
        if ($petowner->GetRace() == 4) { # Wood Elf
            $npc->SetRace(64);
            $npc->ChangeSize(7);
        }
	}
	elsif ($npc->GetNPCTypeID() == 837) {
        my $petowner = $entity_list->GetClientByID($npc->GetOwnerID());
        if ($petowner->GetRace() == 5) { # High Elf
            $npc->SetRace(473);
            $npc->ChangeSize(5);
        }
	}
	elsif ($npc->GetNPCTypeID() == 837) {
        my $petowner = $entity_list->GetClientByID($npc->GetOwnerID());
        if ($petowner->GetRace() == 6) { # Dark Elf
            $npc->SetRace(365);
            $npc->ChangeSize(8);
        }
	}
	elsif ($npc->GetNPCTypeID() == 837) {
        my $petowner = $entity_list->GetClientByID($npc->GetOwnerID());
        if ($petowner->GetRace() == 7) { # Half Elf
            $npc->SetRace(560);
            $npc->ChangeSize(7);
        }
	}
	elsif ($npc->GetNPCTypeID() == 837) {
        my $petowner = $entity_list->GetClientByID($npc->GetOwnerID());
        if ($petowner->GetRace() == 8) { # Dwarf
            $npc->SetRace(16);
            $npc->ChangeSize(6);
        }
	}
	elsif ($npc->GetNPCTypeID() == 837) {
        my $petowner = $entity_list->GetClientByID($npc->GetOwnerID());
        if ($petowner->GetRace() == 9) { # Troll
            $npc->SetRace(259);
            $npc->ChangeSize(8);
        }
	}
	elsif ($npc->GetNPCTypeID() == 837) {
        my $petowner = $entity_list->GetClientByID($npc->GetOwnerID());
        if ($petowner->GetRace() == 10) { # Ogre
            $npc->SetRace(135);
            $npc->ChangeSize(7);
        }
	}
	elsif ($npc->GetNPCTypeID() == 837) {
        my $petowner = $entity_list->GetClientByID($npc->GetOwnerID());
        if ($petowner->GetRace() == 11) { # Halfling
            $npc->SetRace(321);
            $npc->ChangeSize(6);
        }
	}
	elsif ($npc->GetNPCTypeID() == 837) {
        my $petowner = $entity_list->GetClientByID($npc->GetOwnerID());
        if ($petowner->GetRace() == 12) { # Gnome
            $npc->SetRace(570);
            $npc->ChangeSize(7);
        }
	}
	elsif ($npc->GetNPCTypeID() == 837) {
        my $petowner = $entity_list->GetClientByID($npc->GetOwnerID());
        if ($petowner->GetRace() == 128) { # Iksar
            $npc->SetRace(389);
            $npc->ChangeSize(7);
        }
	}
	elsif ($npc->GetNPCTypeID() == 837) {
        my $petowner = $entity_list->GetClientByID($npc->GetOwnerID());
        if ($petowner->GetRace() == 330) { # Froglok
            $npc->SetRace(245);
            $npc->ChangeSize(7);
        }
	}
	elsif ($npc->GetNPCTypeID() == 837) {
        my $petowner = $entity_list->GetClientByID($npc->GetOwnerID());
        if ($petowner->GetRace() == 522) { # Drakkin
            $npc->SetRace(611);
            $npc->ChangeSize(7);
        }
	}
}

But it doesn't work at all.

So I tried to come up with this one:

sub EVENT_SPAWN {
    if ($npc->GetNPCTypeID() == 837) {
        my $petowner = $entity_list->GetClientByID($npc->GetOwnerID());
        if ($petowner->GetRace() == 1) { # Human
            $npc->SetRace(468);
            $npc->ChangeSize(12);
		elsif ($petowner->GetRace() == 2) { # Barbarian
            $npc->SetRace(528);
            $npc->ChangeSize(4);
		elsif ($petowner->GetRace() == 3) { # Erudite
            $npc->SetRace(602);
            $npc->ChangeSize(8);
		elsif ($petowner->GetRace() == 4) { # Wood Elf
            $npc->SetRace(64);
            $npc->ChangeSize(7);
          }
	    }
      }
    }
  }
}

Again, it doesn't work. This is my very first attempt at perl, but as I stated I managed to get the first one somewhat working, but it fails if anything is below the first code (only the last one works).

So, anyone know where I am going wrong and how to make it work so that all the races work in one file?