Huntington Beach Coupon. Print and present this coupon of 20% off your next purchase of Salt Water Licks dog treats when you're driving by Pacific Coast Highway in Sunset Beach. Stop and buy some great foods to take home to your pet, or make a stop after a visit to Dog Beach in Huntington Beach or Long Beach. Your dog deserves treats made especially for a dog's health and digestion. Location: 16543 22nd Street (at Pacific Coast Highway) in Sunset Beach, California. Call: (562) 592-0875, or see the great website,!