Bit of a weird one, I admit, but I would like to find the parents of my rescue mastiff.  We know the area he is from, and his date of birth, and the name/address of his original owner.  We would really like to get another mastiff from this breeder, as his temprament (sp?) and look are both fabulous.  Does anyone have any bright ideas on how we would go about trying to find his mommy?

Have you tried the breed club/s? They might be able to help you put two and two together.