Playpens, Doors and Crates for Dogs
A playpen, crate or dog door isn't a punishment or an act of cruelty – it's a tool for safety, structure and canine calm. A dog with its own designated space feels more secure, less anxious, and copes better with situations that would otherwise stress it out – visitors arriving, car journeys, or times when the owner can't give the dog their full attention. A properly introduced playpen or crate becomes the dog's own personal territory, a place it retreats to willingly – not a place of isolation or punishment.
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The key to success is a proper introduction and gradual acclimatisation. A dog forced into a crate or playpen without prior preparation will view it negatively. A dog gradually accustomed to a crate through positive associations will accept it as its own safe den – and will enter it voluntarily even when the door isn't closed.
Types of playpens for dogs
- Metal folding playpens – the most common type of playpen for home use. The sturdy metal frame withstands even strong, active dogs, and folds flat for easy storage or transport. Available in various heights and sizes to suit all breeds. Ideal for confining a puppy within a flat, as a safe resting spot, or as a temporary barrier during visitors or renovations. Some models allow modular extension – adding extra panels lets you enlarge the pen as needed.
- Plastic playpens and pens – a lighter alternative to metal playpens, particularly suited to smaller breeds or kittens. They're less resistant to strong dogs but sufficient for calmer individuals or as a temporary enclosure. Easy to clean and disinfect.
- Fabric and nylon playpens – lightweight, compact and portable, ideal for travel, camping or outdoor use. Not suitable for dogs who actively climb over or chew the pen. For calm dogs, they're a practical solution for trips or visits.
- Outdoor playpens and runs – sturdy metal or wooden structures for permanent or temporary placement in the garden. They give the dog a safe space to move around outside without the risk of escape. Available in various sizes – from compact runs for small breeds to spacious enclosures for large working breeds. Always provide adequate shelter, shade and fresh water.
Types of crates for dogs
- Wire crates – the most widely used type of crate for at-home crate training. A sturdy metal construction with good airflow, and double doors (front and side) for easy access. Many models feature a divider panel that lets you reduce the interior space for a puppy – so the crate grows with the dog and you don't need to buy a new one. The crate should be large enough for the dog to turn around, lie down fully stretched out and sit upright – but not so large that it can set aside a corner as a toilet area.
- Plastic travel crates – sturdy plastic carriers with a wire door, approved for air travel. The more enclosed space gives dogs who prefer a dark den a greater sense of security. They're durable, easy to disinfect and suitable for both at-home crate training and transport.
- Nylon folding crates – lightweight, portable crates for calm dogs with no destructive tendencies. Ideal for travel, shows or temporary use. Not suitable for dogs with separation anxiety or a tendency to chew – they may damage the crate and escape.
- Car crates and travel boxes – crates specifically designed for the safe transport of a dog in the car. They're made from durable steel or aluminium and crash-tested for safety. An unrestrained dog in a car is potentially fatal in an accident – both for the dog and for the passengers. A car crate is the most reliable way to secure a dog while travelling.
Dog doors
Dog doors allow a dog to move freely between rooms, or between the house and the garden, without you constantly having to open a door for it. Modern dog doors are more sophisticated than their predecessors – featuring systems that let only your own dog through.
- Standard flap doors – the basic version, pushed open by the dog's nose or paw. Suitable for houses with a garden where there's no risk of unwanted animals getting in. Available for dogs of all sizes, including large breeds.
- Doors with a magnetic seal – close automatically once the dog has passed through and keep out draughts. They're quiet and unobtrusive – suitable for dogs startled by loud flapping noises.
- Doors with a microchip reader – respond only to your dog's specific microchip. Ideal for multi-pet households or where there's a risk of other animals getting in from the garden. Compatible with the international ISO 11784/11785 microchip standard.
- Doors with an RFID collar key – work on a similar principle to chip-reading doors, but read an RFID tag on the dog's collar. A suitable alternative for dogs without a microchip.
- Doors for walls and glass panels – special versions for installation in thicker walls or glass doors and partitions. An extended tunnel section guides the dog properly through the opening without any risk of getting stuck.
Crate training – how to properly acclimatise a dog to a crate
Crate training is a method of gradually accustoming a dog to a crate as its own safe space. Done properly, crate training takes anywhere from a few days to several weeks, and the result is a dog who sees the crate as its den – not as a prison.
- Stage 1 – introduction: Place the crate in the dog's favourite spot with the door open. Add a favourite blanket or toy inside. Let the dog explore the crate at its own pace – never force it inside.
- Stage 2 – positive association: Encourage the dog to enter using treats or toys placed at the entrance and gradually further inside. Once the dog enters the crate voluntarily, start feeding it directly inside the crate.
- Stage 3 – closing the door: Once the dog is eating or resting in the crate, start closing the door briefly – for a few seconds at first, then gradually longer. Always stay nearby and open the door before the dog shows any signs of distress.
- Stage 4 – gradually extending the time: Gradually extend the closed time and increase the distance between yourself and the crate. A puppy shouldn't be left in a crate for longer than 1 hour for every month of age – with a daytime maximum of 4–5 hours.
Practical tips for using playpens, crates and dog doors:
- Never use a crate or playpen as punishment – the dog should always see it as a safe, pleasant place, not as a penalty for bad behaviour.
- Always place a favourite blanket or bed carrying the owner's scent inside the crate – a familiar smell significantly reduces anxiety while in the crate.
- Never place a crate or playpen in direct sunlight or next to a radiator – the dog could overheat. Always make sure fresh water is available.
- Always secure a car crate firmly in the boot or on the back seat – an unsecured crate becomes a projectile in an accident, endangering the passengers.
- Clean and disinfect the playpen or crate regularly – especially if parasites appear or after an illness.
- If a dog shows signs of panic or destructive behaviour in a crate or playpen, this could be separation anxiety requiring professional help – contact a veterinary behaviourist.
A playpen, crate or dog door is an investment in the safety, structure and wellbeing of both the dog and the whole household. Introduced properly and with positive associations, they become a natural part of the dog's life – and the dog will accept them as its own space, not as a restriction.
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List of products
A sturdy, double aluminium transport crate by Nobby for the car boot, for safely transporting dogs.
An aluminium Nobby transport crate for a car boot, for safely transporting dogs.
A sturdy Nobby aluminium travel crate for the car boot, for the safe transport of dogs.
A sturdy aluminium Nobby carrier for the boot of your car, for safely transporting dogs.
A sturdy aluminium travel crate by Nobby for the boot of your car, for safely transporting dogs.
Lockable pet door, weatherproof, with an opening size of 209 x 311 mm.
A sturdy aluminium Nobby transport crate for a car boot, for safely transporting dogs.
Original aluminium door for cats and small dogs up to 7 kg. The original Staywell aluminium door from Petsafe.
Replacement flap for Staywell 700 series cat/dog flap, size M.
An aluminium transport box by Nobby for the car boot, for safely transporting dogs.
A sturdy aluminium Nobby transport crate for your car's boot, for the safe transport of dogs.
