too much lean mac?

[browndog49735]

i am going to try and not ruffle any tail feathers ,

i recently seen a ad for future pups(i think)that was line bred on lean mac,but the mother was already line bred lean mac.

so it laid out like this dam was lean mac sired and lean mac grandsired and the stud was lean mac grandsired also.

so can you get to much lean mac?

[Mark Littlejohn]

Too much who?