Dog Crates for Crate Training: What Works
The right dog crate turns crate training from a battle into a routine that clicks in a week or two. Choose a crate that lets your dog stand up fully, turn around, and lie flat. No bigger, no smaller. Wire, plastic, or heavy-duty steel each suits a different dog and situation.
Crate training works because dogs are den animals by instinct. A correctly sized crate does not feel like a cage; it feels like a small, enclosed space that belongs to the dog. Get the size or type wrong and you are fighting the method before training even starts. Every recommendation here builds off that core principle.
What size dog crate do you actually need?
The crate needs to give your dog just enough room to stand without hunching, do a full 180-degree turn, and lie on their side. That is the whole formula. The American Kennel Club specifies the crate should be 2 to 4 inches longer than your dog’s body length measured from nose tip to base of tail, and tall enough for the dog to stand with 2 to 4 inches of clearance above the head (AKC, Crate Training 101).
Do not buy a giant crate for a puppy thinking they will grow into it. Extra space means a puppy can relieve themselves in one corner and sleep in another, which destroys the housetraining advantage of crate training entirely. Buy the crate sized for your dog’s adult weight and block off the back with a divider panel. Most wire crates ship with one.
Typical size guides by adult weight:
| Dog Weight | Crate Length | Common Breeds |
|---|---|---|
| Under 25 lbs | 24 inches | Chihuahua, Shih Tzu, small Dachshund |
| 26-40 lbs | 30 inches | Beagle, Cocker Spaniel, Basenji |
| 41-70 lbs | 36 inches | Border Collie, Labrador (female), Bulldog |
| 71-90 lbs | 42 inches | Labrador (male), Golden Retriever, Boxer |
| 91+ lbs | 48 inches | German Shepherd, Rottweiler, Great Dane |
If your dog falls near the top of a weight bracket, go to the next size up. Sizing down to save twenty dollars costs you more in retraining time than the money saved.
Which type of crate works best for crate training?
Wire crates are the default choice for most households. They offer good airflow, a clear sightline out (which reduces anxiety for dogs that do not like feeling trapped), and fold flat for storage. The included divider panel makes them practical from eight weeks through adulthood. For dogs that settle easily in a crate and do not react badly to seeing movement outside it, wire is the best overall pick.
Plastic travel crates (the airline-style ones) are darker and more enclosed. That works in favor of dogs that are already anxious in open, visually stimulating spaces. Dogs that dig and scratch at the sides of a wire crate often settle faster in a plastic one because it mimics the closed-off feel of a burrow. The tradeoff is less airflow. They are also required for commercial air travel, so if flying with your dog is part of your life, one plastic crate can double as the training crate and the travel crate.
Heavy-duty steel crates are built for dogs that have broken out of wire crates or destroyed plastic ones. These typically run $200 to $600 and weigh significantly more. Unless your dog has demonstrated escape behavior or has severe separation anxiety driving destructive crate responses, you do not need one.
Soft-sided crates are not appropriate for crate training a dog that has not yet been trained. They are fine for a fully trained, calm dog being transported or taken to a show. But an untrained dog in the chewing or scratching phase will tear through a soft-sided crate in under an hour. Do not start training in one.
Where should you place the crate in the house?
Place the crate where the household spends time, not tucked into a back laundry room or basement. The goal of crate training is for the dog to accept the crate as a home base, not a place where they get isolated from the family. A corner of the living room or a bedroom works well for daytime. The Humane Society of the United States recommends placing the crate in or near the bedroom at night during early training, so the puppy is close enough to hear and smell you (Humane Society, Crate Training Your Dog or Puppy). That proximity sharply reduces nighttime crying.
Keep the crate out of direct sunlight and away from heating vents. Wire crates in particular heat up fast next to a sunny window. Cover three sides of a wire crate with a light blanket to cut down on visual stimulation if your dog reacts to movement. Leave the front panel uncovered. Blocking visual distraction without sealing off airflow hits both goals at once.
How do you get a dog comfortable with a crate without forcing it?
Start with the door completely off or propped open. Let the dog sniff around it, walk in, walk out. Drop a few treats near the entrance, then inside. When the dog steps in voluntarily to grab a treat, mark it with a clear “yes” and follow up with another reward. Do not close the door until the dog is entering on their own and staying inside for ten to fifteen seconds with no pawing or stress signals.
Build duration in five-minute increments. Feed the dog’s meals inside the crate, first with the door open, then with the door closed for the length of the meal. That builds a strong positive association fast because food drives motivation in a way that treats alone often do not match.
Stuffed food toys work well here too. A frozen Kong given only in the crate teaches the dog to want to go in because good things happen there. That kind of environmental conditioning works faster and sticks longer than drilling entry and exit commands.
The most common mistake is moving too fast. If the dog is whining, spinning, or pawing at the door, you added duration before the dog was ready. Back up one step, rebuild confidence at that level, and then try again. Forcing confinement before the dog accepts it does not save time; it costs time.
How long can a dog safely stay in a crate?
Age is the main variable. Puppies physically cannot hold their bladder for long. A practical guideline: puppies can hold it for roughly one hour per month of age, capped at four to five hours during the day. An eight-week-old puppy should not be crated more than one to two hours at a stretch during daytime. At night, many puppies do better than during the day because their metabolism slows during sleep, but count on at least one overnight break for puppies under twelve weeks.
Adult dogs with a solid training foundation can typically stay in a crate for four to six hours without issue. Eight hours is a real ceiling, and only appropriate for a fully trained dog that gets a hard exercise session before crating and is spending most of that time asleep. Routine eight-hour crating five days a week is not sustainable as a permanent arrangement without some mitigation: a dog walker at midday, a doggy daycare option on some days, or a longer exercise session before and after work.
One thing most people underestimate: a physically tired dog tolerates crate time far better than a dog that has been sitting around all morning. Thirty minutes of active exercise before crating cuts the time it takes the dog to settle by half in most cases. Build that into the routine if you want training to go smoothly.
FAQ
What is the best crate type to start crate training a puppy?
Wire crates with a divider panel are the best starting point for most puppies. They allow good airflow, let the puppy see what is happening around them, and adjust in size as the puppy grows. If your puppy shows high anxiety in the open wire style, switch to a plastic travel crate for the enclosed feel.
Can I crate train an adult dog that has never been in a crate?
Yes. There is no age cutoff. Adult dogs crate train successfully using the same process as puppies: start with the door off, build positive association with treats and meals, and increase closed-door duration slowly. Adults often take a bit longer because you are working against established habits, but most dogs get there within two to four weeks of consistent daily sessions.
My dog cries the moment I close the crate door. What do I do?
You moved to the next step before the dog was ready. The dog is not comfortable inside yet. Go back to letting the dog enter and exit freely with high-value food rewards. Do not close the door again until the dog is sitting or lying inside voluntarily for at least 30 seconds on their own. Build up duration from there in small steps.
Should I put bedding in the crate from day one?
Not necessarily. Many puppies chew and swallow bedding, which is a serious health risk. Start without bedding or with a thin rubber mat that cannot be ingested. Add a crate pad once the dog is past the heavy chewing stage and fully settled in training. A frozen Kong is a better first-day addition than bedding.
Can a dog sleep in a crate every night long-term?
Yes, many dogs sleep in crates nightly throughout their lives with no issues. Dogs that have been properly trained to see the crate as their den will often choose to go in on their own at bedtime. The key is that crate use should be the dog’s comfortable routine, not a daily source of distress. A dog that is still anxious or resistant after several weeks of consistent training may need a behavioral assessment to rule out separation anxiety.