Translation of "stranger" into Latin

Our dog will bite strangers.

Canis noster extraneos mordebit.

Afterwards, that the royal family might not be without some superiority over the foreign stock, the strangers relinquished the craft which they had themselves introduced.

mox, ne honore nullo regium genus peregrinam stirpem antecelleret, ipsa quam intulerant scientia hospites cessere: tantum Cinyrades sacerdos consulitur.