1. Material selection Wooden material: The wooden cat bed has a sturdy texture and is suitable as a resting place for cats.   2. Design style Mona Lisa oil painting: Mona Lisa oil painting is designed with inspiration, adding artistic and decorative elements. Oil painting can serve as a background or decorative element for cat nests. Frame design: Choose a cat bed with frame design to increase artistic and decorative appeal.   3. Functionality Comfort: Ensure that the interior design of the cat bed is comfortable and suitable for cats to rest and sleep. Easy to clean: Reasonable opening and detachable, ensuring easy cleaning and maintenance. Stable design: The design of the nest is stable and can firmly support the cat, preventing it from tipping over.