Ls Even though I am semi-retired and may have few litters in the future. I will do a bile acid on all pups at 12 weeks..then again at 6 months (most accurate age) if I still have them for any reason. I have quite a few pups owed to me from puppy back breedings and all will have all tests before placing. Liver shunt is such a problem now in Yorkies, these tests are vital. Certain lines must not be combined..so a 10 generation pedigree is also important..LS can skip as many as ten generations reseachers are finding. |