A 3d rendering of a modern indoor dog kennel with multiple doors, each with an orange bone-shaped key attached to the door. The doors are made of metal bars and have paw prints on them, and the floor is made of concrete. the walls are painted white and the ceiling has recessed lighting. on the left side of the image, a small white dog with a black collar is standing in the middle of the row, looking at the camera. on both sides of the dog kenels, two smaller dogs with black and tan fur are sitting, one is sitting and the other is standing. the room is well-lit with natural light coming from the windows, creating a bright and airy atmosphere.