Choosing a dog
Is a six month old puppy still considered a puppy for training purposes?
Last updated 23 September 2026 · How we write and check this
Short answer
Yes, a six month old dog is still very much a puppy in training terms, even though it may look close to full size, particularly for smaller breeds. Most dogs are still working through adolescence at this stage, which can bring a temporary dip in focus and an increase in testing boundaries, even if basic commands were learned earlier. Training should continue consistently well beyond this age for lasting results.
Why appearance is misleading at six months
Smaller breeds often reach close to their adult height and weight by six months, which can make owners assume training is largely finished, when mentally and behaviorally the dog is still very much developing. Larger breeds are usually still visibly growing at this point, which makes the ongoing puppy status more obvious, but the training needs are similar across sizes.
What adolescence looks like around this age
Many dogs go through a phase, often starting around five to six months and continuing for several more, where previously reliable commands seem to be forgotten and independence increases, similar in spirit to a teenage phase in humans. This is a normal developmental stage, not a sign that earlier training failed, and it usually responds well to continued, patient consistency.
What to keep working on
Continue practicing recall, impulse control around distractions, and calm greetings through this stage rather than assuming the work is done, since skills learned only in a quiet living room often need to be reinforced in busier, more distracting real world settings before they truly stick.
Why giving up early is a common mistake
Some owners mistakenly assume that a temporary dip in obedience around this age means training has failed, and stop being consistent just when steady reinforcement matters most. Staying patient and continuing structured practice through this stage, rather than abandoning it, usually leads to a much more reliable adult dog.
Key takeaways
- A six month old dog is still a puppy in behavioral and training terms.
- Smaller breeds can look adult sized while still being mentally immature.
- An adolescent phase with reduced focus is normal and not a sign training has failed.
- Keep reinforcing skills in real world, distracting settings rather than assuming training is finished.