Best Friend Nutrition hosts a demo party for the Dale Edgar brand of pet treats from noon-4 p.m. Saturday, March 16, at 680 W. Washington St., Suite B-102, in Sequim. A demo party for the Blue Buffalo brand of dog and cat foods is from noon-4 p.m. Monday, March 18. Samples, coupons and door-prize drawings are planned for both events. Call Best Friend Nutrition at 681-8458.