Reward Rover after his next trekking adventure with Himalayan Pet Supply Natural Cheese Dog Treats. These treats are made using an ancient Himalayan recipe with yak and cow milk that utilizes all-natural ingredients without any preservatives or binding agents. These naturally gluten and grain-free treats are crafted using a traditional production process that removes the lactose, making them guilt-free chews that every dog can love. Completely and easily digestible, they do not stain or stink! You can even microwave the small end pieces for about 30 seconds to create a cheesy puffed treat!