What Is Crate Training and How to Crate Train a Puppy

A new puppy changes the whole house. Within a day you’re wondering where it should sleep, how to stop the 3 a.m. crying and how to keep it from chewing the couch while you make coffee. A crate solves a lot of that, but only if the puppy learns to like being in it.

This guide is based on how Juan Portillo, lead trainer at JPK9 Academy in Elk Grove, crate trains puppies and adult dogs. Juan has trained dogs for more than 15 years and worked with over 500 of them. Crate training puppies is part of almost every puppy program he runs, and part of the daily routine for dogs in his board and train program.

What Is Crate Training?

When people say a dog is crate trained, they mean the dog walks into its crate without a fight, settles down and stays quiet until it’s let out. It isn’t about locking a dog away. A crate trained dog has a place in the house where it knows how to switch off.

“I want the dog to understand that the kennel is a normal place to relax, settle, and take a break.”

Juan Portillo, JPK9 Academy

Trainers often say “kennel” and “crate” for the same thing. Juan uses the word kennel, so you’ll see both here.

Is Crate Training Good for Dogs?

For most puppies and dogs, yes. A crate keeps a puppy safe when you can’t watch it, helps with potty training and teaches the puppy to calm down on its own. It also makes vet visits, travel and boarding a lot less stressful later, because the dog already knows how to rest in a small space.

But it isn’t right for every dog at every moment. Here’s how to tell the difference:

With separation anxiety in particular, a crate can help some dogs and make others much worse. Juan’s advice: don’t force it. A dog that panics in confinement needs a gradual plan, sometimes with a board certified veterinary behaviorist involved. There’s more on that in the guide to separation anxiety training.

When to Start Crate Training a Puppy

Start the day your puppy comes home, whether that’s at 8 weeks or 6 months. Juan introduces the crate as part of the puppy’s routine from the very beginning, while still giving the puppy time to get used to a new home. Waiting a few weeks usually makes it harder, because by then the puppy has learned to sleep on the couch or in your bed.

An 8 week old puppy can absolutely be crate trained. It just needs very short sessions and frequent potty breaks. If you’re still getting ready for your puppy, the new puppy checklist covers what to buy and set up first.

Choosing the Right Crate Size and Type

The right crate is just big enough. Juan’s rule is simple. Your dog should be able to:

Too much space works against potty training, because a puppy may use one end as a bathroom and sleep in the other. If you buy a crate your puppy will grow into, use one with a divider and move it back as the puppy grows.

Plastic, wire or soft crate?

Juan uses plastic Vari Kennels and Ruff Land kennels in his own training and doesn’t use wire or soft crates. Whatever you choose, it should be the right size, secure and well ventilated.

How to Crate Train a Puppy in 6 Steps

The goal isn’t to get the puppy into the crate. It’s to get the puppy calm in the crate. Each step below builds on the last, so only move on when your puppy is ready.

1. 1

   Set up the crate in a quiet spot

   Pick a calm place where the puppy can rest without constant traffic, but where it still feels part of the house. Keep the inside simple and clean. Add bedding only if your puppy doesn’t chew it.

   Ready to move on: the crate is set up and stays in the same place
2. 2

   Introduce the crate calmly

   Leave the door open and let your puppy explore. Toss a few pieces of food or a treat inside so the crate starts to mean good things. Teach the puppy to walk in and come out calmly, instead of rushing the door.

   Ready to move on: your puppy walks in on its own
3. 3

   Close the door for short stretches while you’re home

   Once your puppy is inside and relaxed, close the door for a minute or two while you stay nearby. Open it again before the puppy starts fussing. Repeat a few times a day.

   Ready to move on: your puppy stays quiet for a few minutes with the door shut
4. 4

   Build duration and teach settling

   Slowly add time. The key detail: open the door when your puppy is calm, not when it’s whining or scratching. That’s how the puppy learns that settling down is what gets it out. Juan’s point is that you don’t want the dog relying on constant treats or attention to stay calm.

   Ready to move on: your puppy lies down and settles on its own
5. 5

   Make the crate part of everyday life

   Use the crate for daytime naps while the house is busy, not only when you leave. If the crate only appears when you walk out the door, the puppy learns that the crate means being alone.

   Ready to move on: your puppy naps in the crate during the day
6. 6

   Work up to overnight sleep

   Once daytime crate time is going well, move to full nights, making sure your puppy has had exercise and a potty break first. Juan works on daytime and nighttime sessions together, so the crate becomes part of the whole routine.

   Done when: your puppy sleeps through the night in the crate, with potty breaks as needed

Crate Training a Puppy at Night

Crate training at night is where most owners lose sleep, and the first few nights are usually the hardest. A simple routine makes them much easier:

1. Give your puppy some play and exercise in the evening, so it’s actually tired.
2. Take your puppy out to potty right before bed.
3. Put the crate near your bedroom for the first weeks. It’s easier to hear when your puppy needs to go out, and the puppy settles faster when you’re close.
4. If your puppy wakes up needing to potty, take it out calmly, keep it quiet and boring, then put it straight back in the crate.
5. Start the morning with a potty break right away.

How long a puppy can go overnight depends on its age and whether it can comfortably hold it through the night. Young puppies usually need at least one trip outside.

How Long Can a Puppy Stay in a Crate?

It depends on age, bladder control, activity level and the individual dog. These are the guidelines Juan works with:

A crate is for rest, not for storing a dog all day. If your dog would be crated most of the day, plan for a midday walk, a dog walker or daycare.

Using the Crate for Potty Training

Most dogs don’t like to soil where they sleep, which is why a right-sized crate is one of the best potty training tools. The crate teaches the puppy to hold it for short periods, and you take it straight outside when you open the door.

A crate is one piece of potty training, not all of it. Take your puppy out after naps, meals and play, and praise it for going in the right spot. For the full routine, see how to potty train a puppy and what age a dog should be potty trained.

What to Do When Your Puppy Cries in the Crate

This is the question almost every new owner asks. Juan doesn’t recommend letting a puppy out every time it makes noise, because that teaches the puppy that crying opens the door. But he doesn’t recommend blindly ignoring it either. First figure out why the puppy is crying:

“A dog that is trying to escape can seriously injure itself, so I don’t believe in forcing it to struggle until it gives up.”

Juan Portillo, JPK9 Academy

What Should Go Inside the Crate?

Keep it simple. A clean, comfortable crate is better than one full of stuff.

Crate Training an Adult or Rescue Dog

Adult dogs can learn to love a crate too, and many adjust just as fast as puppies. The difference is history. A rescue dog that was confined for long periods, or had a bad experience in a kennel, may need a lot more time.

Follow the same 6 steps, but go slower and let the dog set the pace. Keep the door open longer at the start, keep sessions short, and watch for signs of real distress. If your dog panics in confinement, don’t push through it. Dogs like that need an individual plan, often as part of behavior modification.

The Mistakes That Make Crate Training Harder

These are the ones Juan sees most often with new puppy owners.

1. Too much freedom too soon. A puppy that has the run of the house before it’s ready keeps practicing habits you don’t want.
2. Only using the crate when leaving. Then the crate predicts being alone. Use it while you’re home too.
3. Crating too long. Long stretches without a break set potty training back and make the crate feel like a trap.
4. Moving too fast. Jumping from two minutes to two hours skips the part where the puppy learns to settle.
5. Ignoring the why. Crying, chewing or escaping always has a reason. Figure it out before the behavior becomes a habit.

And one rule that never changes: the crate is never a punishment. Juan wants the crate to mean rest and downtime, not fear.

How Long Does Crate Training Take?

Every dog is different. Some puppies adjust in a few days, while others need a few weeks of consistent practice. Adult and rescue dogs may adjust just as quickly, but dogs with bad past experiences or anxiety about being confined can take a lot longer. Consistency matters more than speed. Short, daily sessions beat one long session on the weekend.