Home / Puppy / Puppy Development / Weeks 7 to 8
This page is one stage of our puppy development series, which splits the first year into the stretches where life actually changes for a puppy and for the people living with one. The full timeline in a single read is our wave companion guide, puppy development week by week; this series goes slower, one stage at a time, so you can check what is normal right now, what feeding looks like right now, and which vet and socialization jobs belong to these exact weeks or months. Timings are typical ranges from the sources listed below. Small breeds often run ahead of large ones, and individual puppies vary more than any chart admits.
By 8 weeks most puppies are fully weaned onto solid food, sleeping in longer stretches, and learning at a speed that surprises everyone. The MSD Veterinary Manual puts puppies leaving their mother at about 7 to 8 weeks, at the point where they can feed themselves, and most responsible breeders send puppies home at 8 weeks or a little after. Learning in this stage is rapid and practical: breeders following the AKC's early development approach begin short individual outings, first cues such as sit and recall, and early familiarity with a crate around 6 to 7 weeks, so the puppy arrives at your house already knowing that people, cues and crates are normal parts of life.
Behavioral refinement is the AKC's label for roughly 7 to 9 weeks: puppies polish the social skills practiced in the litter, test them on people, and begin their first fear responses alongside the curiosity. Short, successful individual experiences matter more than volume here; a puppy overwhelmed at 7 weeks files the memory away just as faithfully as a puppy that had a good time.
Your puppy arrives eating the breeder's food in several small meals a day. Keep that food and that rhythm unchanged for the first week, even if you plan to switch foods later; homecoming is enough change for one small stomach. The AKC feeding timeline has puppies on puppy food, a diet formulated for growth, with four feedings a day usually adequate across 6 to 12 weeks, and large breed puppies eating unmoistened dry food by 9 or 10 weeks, small dogs by 12 or 13 weeks. Change foods later, gradually, over the better part of a week.
If the first core vaccine dose has not already been given at the breeder's, it belongs to this stage: on the AKC guideline, distemper and parvovirus cover at 6 to 8 weeks. Book your own first visit within a few days of homecoming, bring the breeder's vaccine and worming records, and expect the veterinarian to set the rest of the series, discuss stool checks for worms, and talk about microchipping and parasite prevention. Our first vet visit checklist lists exactly what to bring and ask.
Prepare before the puppy arrives, not after: crate and bedding, bowls, the breeder's food, a collar and ID tag, enzyme cleaner, and a puppy-proofed room with cables, bins and small objects out of reach. Our first week at home guide covers the settling routine day by day, and the wave companion to this series, the breed puppy checklists, covers supplies breed by breed. Plan the first week quietly: few visitors, short handling sessions, toilet trips after every sleep, meal and play bout, and sleep, lots of it. Puppies this age still need 18 hours or more of sleep a day, and a tired puppy is a bitey, frantic puppy.
Vet milestones for this whole series follow two published guides. The AKC's generally accepted guideline starts the core vaccine series at 6 to 8 weeks (distemper and parvovirus), gives a DHPP booster at 10 to 12 weeks, and a further DHPP booster plus rabies at 16 to 18 weeks, with lifestyle vaccines decided with your veterinarian. The MSD Veterinary Manual owner guide adds why the series repeats: the protection puppies get from their mother fades at an unknown point, so doses repeat every 2 to 3 weeks until about 4 months, and puppies should be kept away from unvaccinated dogs and dogs of unknown status until the series is finished. Your own veterinarian's dates for your puppy always win over any general chart.
Series navigation: all development stages | our single-page summary, puppy development week by week | the first year hub.
About 7 to 8 weeks, per the MSD Veterinary Manual, once puppies can feed themselves. Most responsible breeders send puppies home at 8 weeks or slightly after, once weaning is complete and the first vet check is done.
The exact food the breeder has been feeding, on the breeder's schedule, usually four small meals a day at this age per the AKC feeding timeline. Keep it unchanged for the first week and switch foods gradually later if you want to.
Breeders following AKC early development guidance start name recognition, a first sit and recall, and crate familiarity around 6 to 7 weeks. At home, keep sessions to a few minutes, pay with food and praise, and end while the puppy is still keen.
Yes, within a few days, even if the puppy seems perfectly well. The visit confirms the breeder's vaccine and worming record, checks heart, ears, teeth and weight, and sets your puppy's own vaccine series and stool check schedule.
Around 18 to 20 hours a day, in naps spread across the day and a broken night. Enforced crate naps are a training tool, not a punishment: overtired puppies bite more, chew more and learn less.
This page is general information drawn from the published guidance of the organizations listed under Sources below. It is not veterinary advice, and it does not replace your own veterinarian, who knows your dog. If your dog has eaten something toxic, contact your veterinarian, the ASPCA Animal Poison Control Center on (888) 426-4435, or the Pet Poison Helpline on (855) 764-7661 straight away. A consultation fee may apply on the helplines.
Last updated: November 2026. Timings are the typical ranges described by the sources above; individual puppies vary, and your veterinarian's advice governs vaccines and feeding changes. How we work: our methodology.