Sunday Jan. 24, 2016 at 4PM Eastern. Jeff Andrews of Nothern Tails Sharpening is one of the industry's most helpful advisors to groomers on any and everything about tool care. We publish his articles regularly in PetGroomer.com Magazine (see archive of past issues). Many of the problems groomers have with their tools develop from not knowing techniques and timeliness of proper care. Jeff is here to answer your questions and bring us new advice to keep your tools helping you to groom more effectively and easily.