Made from sturdy wipe-clean plastic with a substantial metal grill door. Best for transportation, house-training and safe-guarding Well ventilated carriers Durable, lasting and portable Portable carriers are very important while transporting small pets such as cats, dogs, guinea pigs etc. from one location to another. Specially for long distance travels. Apart from transportation these carriers can also be used to secure your pets in crowded location or even to train them at home. In case of trouble making dogs, these carriers can be used to resolve behavioral problems. It can also serve as a safe keep for recuperating dogs.