when do puppies sleep through the night

Puppies typically start to sleep through the night without needing a bathroom break around 4 to 6 months of age. Before this, young puppies often wake frequently during the night because their bladders are not yet strong enough to hold it all night. Some puppies may start sleeping through the night as early as 12 to 16 weeks, but it can take longer for others depending on their individual development and training. Establishing a consistent nighttime routine can help the puppy settle and extend their sleep duration gradually.