Choosing the right litter box for your American Shorthair cat is important for their health and comfort, as well as for keeping your home clean and odor-free. Here are some factors to consider when selecting a litter box:

1. Size: It’s important to select a litter box that is big enough for your cat to move around comfortably. American Shorthair cats are a medium-sized breed, so a standard-sized litter box should work well. If you have a large or extra-large cat, consider a jumbo-sized box.
2. Shape: Litter boxes come in a variety of shapes, including rectangular, hooded, and corner models. Hooded boxes can provide some privacy for your cat and also help contain odors. Corner boxes are good for small spaces and can be tucked away in a corner out of sight.
3. Material: Litter boxes can be made from plastic, metal, or other materials. Plastic boxes are lightweight and inexpensive, but can crack or fade over time. Metal boxes are durable, but can become too hot for your cat in direct sunlight.
4. Type of litter: Consider the type of litter you want to use and select a litter box that is compatible. Some litters, such as clumping litters, are better suited for hooded boxes that provide better ventilation. Others, such as crystal litters, are better suited for plastic or metal boxes that provide good drainage.
5. Number of boxes: It’s a good idea to have one litter box per cat plus one extra. This helps ensure that each cat has their own clean box and reduces the risk of litter box avoidance behavior.
6. Ease of cleaning: Look for a litter box that is easy to clean and maintain. A box with a smooth surface and no cracks or crevices is easiest to clean. Some boxes come with a scoop and a lid that can be removed for easy cleaning.

In conclusion, when selecting a litter box for your American Shorthair cat, consider the size, shape, material, type of litter, number of boxes, and ease of cleaning. By considering these factors, you can find a litter box that is suitable for your cat’s needs and your home.