First month with a puppy: the things that actually help
From Colliesvonkottensgarden, the open knowledge base on Dog Training.
The first month with a puppy is exhausting and most new owners try to do too much. There are training programmes, breed-specific schedules, and online checklists that imply you are failing if your eight-week-old does not sit on cue by day five. Most of this is noise. The first month has three real priorities: sleep, house-training, and gentle exposure to the world.
Sleep
Puppies need eighteen to twenty hours of sleep per day. Most behavioural problems in the first weeks come from over-tired puppies who are too wired to settle. If your puppy is biting frantically, refusing to listen, or running around in circles, they probably need a nap, not more stimulation.
A puppy that has been awake for more than two hours is almost certainly tired even if they do not seem to be. Build naps into the day actively — quiet time in the crate or a pen, lights low, no household activity. Do not wait for the puppy to ask for sleep, because they will not.
House-training
Take the puppy outside on a strict schedule: first thing in the morning, after every meal, after every nap, after every play session, and last thing at night. Most puppies need to go within ten minutes of waking up. Stay outside until they go, then praise generously.
Accidents indoors are the owner's mistake, not the puppy's — they mean the puppy was indoors too long without a trip out. Clean accidents thoroughly with an enzyme cleaner; ordinary cleaners leave residual smell that signals "this is the toilet."
Socialisation, gently
The first three or four months of life are when puppies form their long-term reactions to the world. Aim to expose them calmly to as many novel things as possible during this window — different people, different floor surfaces, traffic, household appliances, hats, umbrellas. Calmly is the key word. Overwhelming the puppy creates fear, not confidence.
Until the puppy is fully vaccinated, avoid places used heavily by other unknown dogs. But carry the puppy through busy areas, let them see and hear the world from your arms, and have visitors over for short calm meetings.
What to ignore for now
Tricks, advanced obedience, off-leash work, anything competitive. There is plenty of time. A confident, well-rested, house-trained four-month-old is in a vastly better position to learn anything than a stressed, exhausted three-month-old who can shake a paw on cue.