Pet cabin for refrigerator and refrigerator

The utility model relates to the technical field of intelligent household appliances, and discloses a pet cabin for a refrigerator. The refrigerator comprises a refrigerator body, and the pet cabin comprises a cabin arranged on the refrigerator body and provided with an opening; and the cover body is arranged at the opening and used for shielding the opening, so that a containing cavity is formed between the cabin and the cover body. By means of the refrigerating function and the temperature adjusting function of the refrigerator, one independent cabin of the refrigerator is set as the pet feeding space, no extra indoor space is needed for placement, food materials in the refrigerator cannot be polluted, the indoor available space can be effectively saved, and the space utilization rate of the indoor environment can be improved. The cover body is arranged at the cabin opening of the pet cabin to shield the opening, so that the containing cavity is formed between the cabin and the cover body, the cover body ha