Which Dog Breeds Are Hardest to Potty Train?
Potty training is one of the most important and challenging aspects of dog ownership. While every dog is different, some breeds are notoriously more difficult to house-train than others. Based on factors such as size, temperament, and owner lifestyle, certain dogs may take more time and patience to consistently learn appropriate elimination behaviors.
Why Size Matters in Potty Training
One of the major determinants in potty training success is a dog’s size. Smaller breeds naturally have smaller bladders and bowels, which means they need to eliminate more frequently. This increases the need for constant vigilance on the part of the owner. Because of this, house-training failure is a leading reason why some small dogs are surrendered to shelters.
Litter box training can be particularly useful for small breeds living in apartments or homes lacking convenient outdoor access. It offers a hygienic and accessible bathroom option, reduces the chance of accidents, and fits well into a high-rise or urban lifestyle.
Breeds That Are Challenging to Potty Train
- Chihuahua – This tiny breed has a minuscule bladder and a strong personality, making training a test of patience.
- Yorkshire Terrier – Their small build and finicky nature can result in frequent accidents, especially without a strict routine.
- Pomeranian – This fluffy companion is intelligent but can be stubborn and inconsistent with potty habits.
- Dachshund – Known for their wilful streak, Dachshunds often resist potty training unless rigorously trained early.
- Pekingese – They may require extra effort due to their independent behavior and need for routine.
Effective Potty Training Techniques
Regardless of breed, some techniques greatly improve training outcomes:
- Positive reinforcement – Always praise or reward your dog immediately after it uses the correct potty spot.
- Consistency – Take your dog to their designated spot regularly: after meals, upon waking, and before bed.
- Supervised routine – Keep a close eye for signs like sniffing or circling that indicate a need to eliminate.
- Thorough cleaning – Use enzyme-based cleaners after accidents to prevent returning to the same spot due to lingering scent.
- Patient transitions – For dogs moving from outdoor elimination to indoor litter boxes, introduce the new setup gently and steadily.
Litter Box Training for Small Breeds
Many owners opt for litter box training because it's more manageable indoors. Dog litter is different from cat litter—made from paper or wood pellets—and designed to be highly absorbent and non-toxic. Boxes must be appropriately sized, especially for small dogs, and high-walled to contain litter while low enough for easy entry.
Puppy training may begin early with breeders using wood shavings or similar materials in part of their space to encourage area-based elimination. As the puppy matures, the area gets reduced to a litter box, reinforcing the habit. Still, accidents are common during development, and full control isn't achieved until around four months of age.
Common Challenges in Potty Training
- Apartment living – Limited access to outdoor space increases the value of indoor training methods like a litter box or pee pads.
- Physical limitations – Owners with mobility issues benefit from having an indoor solution that avoids frequent trips outdoors.
- Weather sensitivity – Some small dogs are reluctant to go outside in cold or rainy conditions, leading to accidents indoors.
- Box hygiene – A clean environment is essential. Dirty litter boxes discourage use and can cause dogs to seek alternative areas.
Alternative Indoor Potty Options
In addition to litter boxes, owners may consider:
- Pee pads – Convenient and disposable, though they must be changed often.
- Artificial grass pads – Reusable and simulating outdoor grass, often a better match for larger dogs or picky pets.
Helping Older Dogs Adjust
Adult and senior dogs can still be trained using the same principles: routine, positive reinforcement, and consistency. Patience is especially important when changing long-standing habits, like moving an outdoor dog to indoor facilities.
Final Thoughts
While small breed dogs are often hardest to potty train, success is achievable. Owners must remain consistent, attentive, and adaptable to their dog’s physical needs and preferences. Whether you choose litter boxes, pads, or outdoor training, understanding and patience go a long way in fostering reliable potty habits.





