Why do you have pets? Is it for companionship? Security? Transport? No. It’s to carry things for you. Heaven knows that the reason there are cats in my house is so that I can use them to carry stuff around for easy access. The latest beta patch for Mortal Online 2 allows you to replicate this functionality with the addition of slots for pet bags in the game’s UI, so you can equip your pets with sacks to carry around vital items like whatever a 10-pound cat can manage.