The protagonist of the funny cartoon is a four-legged pet named Marmaduke. This incredibly cheerful and beautiful Great Dane is adored by its owner, the man Phil. He is incredibly passionate about animals and owns his own quality dog and cat food company. In order to increase sales of his products, the man decides to move to another city for a short time and open another branch there, since employees simply cannot do without his personal participation. Pets - Marmaduke, as well as no less funny and lazy cat Carlos - move with him. Animals do not perceive such a decision too rosy, but they have little choice, because the will of the owner is the law. Marmaduke and his friend Carlos will have to settle down in a new place and they also definitely need to find new friends, because they won’t last long without fun. Marmaduke is a rather unusual dog who loves adventure. He likes to run away from home to create something and explore the world around him, which is so big and interesting. The four-legged pet also regularly tests the nerves of its owners, but they have long been accustomed to his antics and always perceive them as a joke.