There are at least four major kinds of dog crates. Solid plastic crates are secure and suitable for long distance travel. Aluminum crates are light and also secure. They have the advantage of providing adequate ventilation. Wire crates are usually foldable, light to carry around and provide the best airflow among the three.

Soft dog crates are later model dog shelter that can easily be folded and stored away. They are also lightweight, which is advantageous for travel. Soft dog crates are comfortable to sleep in but solid designs have limited visibility and ventilation. Choose a style with mesh sidings to give your pet dog a view of the surroundings and have better ventilation. It will give him a feeling of security when he sees that he is in your company.