Buff Coat Color (BUFF)
A DNA test for dilute coat color in tollers. Buff is a disqualifying feature for the show ring but otherwise appears to cause no health issues in the breed.
There is a Nova Scotia Duck Tolling Retriever Panel that offers a discount on multiple tests ordered ($80-$180) for JADD, CP1, CLPS, BUFF. You must go to the OFA online store and choose PANEL to find this combination kit option. One test is $80, two tests are $150, three tests are $170, four tests are $180. You can order these four tests in any combination.