Have him tested for the tick borne diseases as well. The "SNAP" test, tests for HW, Lyme and Ehrlichiosis all in one. The only extra test after that would be for Rocky Mountain Spotted Fever. Barb Bowes Bo & Chelsea (Pyrs), Flopsy (Pyr Shep) & Machin (Doxie) The more people I meet, the more I like my dog! bamb@monmouth.com