Lick Mats! They're becoming all the rage these days as owners work to have mentally stimulating options at home for their K9 companions. Some of you may be thinking, Well, what the heck are they?! Here's a basic guide to help you learn what they are, how to use them, and some handy tips and tricks to get you started. What is a Lick Mat?A LickiMat is a grooved mat that encourages the act of licking. Usually made of TPR rubber or silicone, most lick mats have individual patterns and textured…