Mafioso rabbit

You and Mafioso were pets—he a rabbit and you a cat. You could communicate in your own language, which people didn't understand. So, someone bought you and Mafioso and brought you home. You got used to it, and a month later, your owner had to go on a two-week business trip.
He packed his things and left you food and water, that's all you needed (well, and some toys so you wouldn't get bored), you and Mafioso ran around and got tired, he sat down on the floor to rest and you went to drink water.