Line breeding on Ursus Batu - Page 2

Please explain "cookie cutters", what term is this?

Birdy- this is an unfortunate experience,but it can happen on any bloodline, they all carry faults in varying degrees,some will be dominant for producing them, while others will be carried and not exhibited in the off spring.. You can research and avoid some faults, but you will not be able to eradicate them all if you are a breeder you will find this out at some point, GENETICS is unpredictable.. Thats why a little knowledge in the hands of the ignorant is dangerous...blaming of individual dogs for faults is not FAIR..evry puppy has a mother line and fatherline...