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My 16-week puppy won't housebreak. Why does he still pee inside?

Updated On September 23rd, 2025

Pet's info: Cat | Mixed Breed | Female | spayed | 25 years and 1 month old | 5 lbs

Why does my 16 week old puppy still do his business in the house. I've been trying to housebreak him for 5 weeks. I've tried taking him out every hour, given treats & praise when he goes potty outside, cage him after he messes, but if we let him out of his cage and confine him to 2 rooms he still does his business. His nose is constantly to the ground unless he's sleeping or playing with us so it is very hard to tell if he has to go

4 Answers

Most Helpful Answer

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Answered By Jennifer Summerfield, DVM CPDT-KA

Veterinarian, Certified Dog Trainer

Published on July 27th, 2017

It's very normal for a 16 week old puppy to still be having accidents in the house - most puppies are not reliably housetrained until 8-10 months of age, or older. It sounds like you're on the right track by taking your puppy out frequently, and praising and rewarding him when he goes - but if he's still having accidents in between potty breaks, I would recommend taking him even more often. I take my puppies out every 20-30 minutes while they are being housetrained, unless they are sleeping. There is no need to cage him after he has an accident, or use any other type of punishment, as this won't help - focus on getting him out more often to prevent accidents in the future, if this is happening. Don't wait for some type of signal that he needs to go - just take him every 20-30 minutes. Once he's gone a full 14 days with no accidents at all, you can start to give him a bit more freedom and space out his potty breaks a bit more. Just be patient and consistent, and give it time - he's still just a baby. He will get the hang of things as he gets older :)

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27Pet Parents found this answer helpful

Related Answers from Veterinarians

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    Answered By Debi Matlack

    Veterinary Technician

    Published on March 11th, 2015

    Get her checked by your vet for a urinary tract infection as a cause for the problem. If this is clear, you may have to start over with housebreaking. You can reasonably expect a puppy to hold its bladder and bowels for as many hours as they are months old. Keep your puppy on a consistent daily feeding schedule and remove food between meals. Keep the puppy on a consistent schedule. Puppies should be taken out every hour, as well as shortly after meals, play and naps. All puppies should go out first thing in the morning, last thing at night and before being confined or left alone. Know where your puppy is inside at all times. Watch for early signs that he needs to eliminate so you can prevent accidents. These signs include pacing, whining, circling, sniffing or leaving the room. If you see any of these, take your puppy outside as quickly as possible. If you can’t watch your puppy, he must be confined to a crate or a small room, door closed or with a baby gate. Gradually give more freedom, starting with a small area, and gradually increase it. If he eliminates outside, give him some free time in the house (about 15 to 20 minutes to start), and then put him back in his crate or small room. If all goes well, gradually increase the amount of time he can spend out of confinement. Accompany your puppy outside and reward him whenever he eliminates outdoors with praise, treats, or play. Take your puppy to the same place each time because the smells often prompt puppies to eliminate. If you catch your puppy in the act of eliminating inside, clap sharply twice, just enough to startle but not scare him. Immediately run with him outside, encouraging him to come with you the whole way. Allow your pup to finish eliminating outside, and then reward him with happy praise and a treat. If he has nothing to eliminate when he gets outside, don’t worry. Just be more watchful of him inside.

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    9Pet Parents found this answer helpful

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    Answered By Dr. Melanie, BVSc MS

    Veterinarian

    Published on February 6th, 2020

    This is normal. Puppies do not have very big bladders, and they can't hold it for long. I can give you a potty training method for Bertie that has always worked for me. Keep in mind potty training can take months, and patience is key. Start by keeping your puppy on a regular feeding schedule, and taking away her food between meals. Take her out to potty first thing every morning, and once every 30 minutes to an hour. Always make sure she goes out after meals, first thing when she wakes up from a nap, last thing before bedtime at night, and right before you leave the house. Take her to the same spot each time to go potty. Her scent there will encourage her to go. Stay with her outside each time she goes to potty, at least until she is fully house trained. When she goes outside, praise her and give her a treat. You might want to consider crate training as part of her house training. It allows you to keep an eye on her for signs that she has to go potty, and will teach her to hold it until you put her outdoors. The crate needs to be big enough for her to stand up, turn around, and lie down, but it should not be big enough for her to go potty in.

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    2Pet Parents found this answer helpful

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    Answered By Dr. Melanie, BVSc MS

    Veterinarian

    Published on February 19th, 2020

    I can give the potty training program that has always worked for me. Start by keeping your puppy on a regular feeding schedule, and taking away her food between meals. Take her out to potty first thing every morning, and once every 30 minutes to an hour. Always make sure she goes out after meals, first thing when she wakes up from a nap, last thing before bedtime at night, and right before you leave the house. Take her to the same spot each time to go potty. Her scent there will encourage her to go. Stay with her outside each time she goes to potty, at least until she is fully house trained. When she goes outside, praise her and give her a treat. You might want to consider crate training as part of her house training. It allows you to keep an eye on her for signs that she has to go potty, and will teach her to hold it until you put her outdoors. The crate needs to be big enough for her to stand up, turn around, and lie down, but it should not be big enough for her to go potty in.

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    2Pet Parents found this answer helpful

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