What is normal behavior for a 6-month-old puppy?

Selective hearing, re-testing boundaries, increased reactivity to other dogs, and occasional regression in previously mastered behaviors. This is adolescence — neurologically normal. The prefrontal cortex (impulse control) is literally still developing. Consistency and increased exercise are the main tools.

Should I spay or neuter my puppy at 6 months?

The standard guidance of spay/neuter at 6 months is increasingly questioned, particularly for larger breeds. Current research (including UC Davis studies) suggests waiting until after growth plates close — 12–18 months for medium breeds, 18–24 months for large breeds — may reduce orthopedic and hormonal risks. Discuss timing with your vet.

My 6-month-old puppy forgot all their training. What happened?

Nothing is forgotten — it is suppressed by hormonal distraction. Adolescent dogs are flooded with hormones and novelty-seeking drives that compete with trained responses. Proof commands in more distraction-heavy environments with higher-value rewards. The training is in there.

How much exercise does a 6-month-old puppy need?

About 30 minutes of structured exercise twice daily, plus mental stimulation (training, puzzle feeders, sniff walks). Avoid repetitive impact exercise on hard surfaces until growth plates close. The specific age depends on breed size.

When will my puppy calm down?

Most owners report a noticeable calming between 18 months and 3 years depending on breed. High-energy breeds (Huskies, Border Collies, working dogs) may stay intense into year 3. The single most reliable predictor of a calm adult dog is adequate daily exercise and mental stimulation throughout adolescence.

Can a 6-month-old puppy be left alone for 6 hours?

Physically, yes — they can hold their bladder that long. Behaviorally, it depends. Puppies with insufficient alone-time conditioning may develop or worsen separation anxiety. 4–5 hours is a safer target at this age, with a midday break if possible.

Is it normal for a house-trained 6-month puppy to start having accidents?

Yes, particularly in intact dogs around the time hormones surge. It can also be triggered by the adolescence regression, stress (new environment, schedule change), or a UTI. If the regression is sudden and severe, rule out a medical cause first.

6 Month Old Puppy Schedule: Adolescence, Training & Daily Routine

At 6 months, hold time is 5–6 hours — but it feels like they forgot everything they learned. Here's the adolescence-proof daily routine.