When Do Puppies Sleep Through the Night?
Most puppies sleep through the night by about 4 months. The timeline, a bedtime routine that gets you there, and what to do when your puppy cries at night.
Updated September 21, 2026 · By Tiny Builder
Quick answer
Most puppies can sleep through the night without a potty break by about 4 months of age. Some manage it from around 12 weeks, and the middle-of-the-night trip outside usually ends by 4 to 5 months, according to PetMD.
Sleeping through the night is mostly a bladder question. A puppy cannot stay dry for 7 or 8 hours until her body is ready, so the first weeks usually include a night break. The good news: it does not last long, and a steady routine shortens it.
When puppies sleep through the night, by age
| Age | Typical nights |
|---|---|
| 8 to 10 weeks | One or two potty breaks a night |
| 12 weeks | Some sleep through; many still need one break |
| 4 months | Most sleep through without a break |
| 4 to 5 months | The night trip usually ends by now |
A bedtime routine that gets you there
- Play earlier in the evening so she is tired, but keep the last hour quiet so she can wind down.
- Pick up water a couple of hours before bed.
- Last potty break right before bed, and wait until she has actually gone.
- Crate in your bedroom for the first weeks, with a blanket that smells of you.
- Night breaks are boring: lights low, no play, straight back to bed.
What to do when your puppy cries at night
Puppies cry in the crate for two main reasons: they need the toilet, or they want attention. Crying early in the night, right after you settle her, is often stress about being alone. If she wakes and cries a few hours after her last break, assume she needs to go. Take her out quietly, let her finish, and go straight back to bed without play.
Everything about crates and night routines is in crate training a puppy at night, and the numbers behind night breaks are in how long a puppy can hold its pee.
The first night with a new puppy
Expect the first night to be the hardest. She is somewhere new, without her littermates. Keep her close, keep things calm, and plan on at least one trip outside. Most puppies settle a little more each night.
Questions people ask
Why does my puppy cry at night?
Usually for one of two reasons: she needs to go to the toilet, or she wants company. Crying early in the night, just after being put to bed, is often settling-in stress. Crying in the middle of the night, a few hours after her last break, usually means she needs to go.
Should I let my puppy cry it out at night?
Not if she might need the toilet. If it has been a few hours since her last break, take her out quietly and straight back to bed. If she has just been out and is protesting at bedtime, staying calm and not rewarding the crying with play usually helps it settle.
How do I get my puppy to sleep through the night?
Tire her out with play earlier in the evening, keep the last hour calm, take her out right before bed, pick up water a couple of hours before, and keep the crate close to you so she feels safe and you hear her if she needs to go.
Can a 12 week old puppy sleep through the night?
Some can. Many still need one trip out, and that usually stops by 4 to 5 months as bladder control improves.
This guide is general information, not veterinary advice. Every puppy is different. If something seems off, like straining, blood, or a sudden change in how often your puppy goes, call your vet.
