Unique Quadruple Expansion: When unfolded, the dog carrier becomes much larger, providing a spacious and comfortable space for your pet. When folded, it is compact. Maximum Airflow: The soft cat carriers are equipped with mesh windows all around, allowing good air circulation. Your puppy will not feel any heavy feeling during transport. Durable Material: Thanks to its elastic and sturdy metal frame, this small dog carrier prevents the top from sagging and remains strong and stable even after fully unfolding. This high-quality material ensures your pet's safety and protects the crate from claws. Easy to carry: The shoulder strap and top handles are removable and adjustable for easy carrying. You can slide this crate over your luggage handle or secure it in the car with the seat belt. Airline-approved dog carrier: Lightweight (1 kg) and with a ventilated top, it complies with airline regulations regarding front seat compatibility. Please check your airline's requirements before