Nowadays, there are plenty of products to get your dog’s tail wagging. We rounded up a few of the coolest (and most surprising) things you can buy for your furry friend — plus ways to save money on the newest pet trends. Subscription box Not unlike Dollar Shave Club or Blue Apron, companies like Pooch...The article Fetch Gear Deals and Get Your Dog’s Tail A-Wagging originally appeared on NerdWallet.