Breathable Mesh Fabric: High-quality mesh ensures constant airflow, keeping your pet cool and comfortable while resting. Sensitive areas like the belly and underarms stay fresh. With waterproof and oil-resistant features, cleaning is hassle-free. The elevated dog bed is machine washable, avoiding hair buildup, promoting your pet's skin health and making maintenance easier Aluminum Reinforced Frame: Thickened full aluminum square tubes build a 40kg weight-bearing system, easily supporting medium and large dogs such as Labradors and Golden Retrievers (single pet ≤ 40kg, multi-pet families with a total weight ≤ 88 lbs / 40 kg). The smooth, seamless surface effectively avoids frame damage, making it sturdy and stable, providing pets with a secure and steady sense of security Comfortable Space: The 42 x 30 in / 1065 x 760 mm sleeping surface is suitable for medium-sized dogs with a shoulder height of 23.6 in / 600 mm or less (such as Shiba Inu, Corgis), allowing them to stretch out comfortably. A single large dog (such as a Golden Retriever, weight ≤ 88 lbs / 40 kg) can also use it comfortably