The Mother Is Your Best Evidence
Temperament is substantially inherited, and the mother is the parent you can actually observe. Watch how she greets you at the door: a good sign is a dog that is pleased or at least relaxed about visitors, checks you out, and settles. A mother that is frantically overexcited, cowering, or aggressive without provocation is showing you traits her puppies may well carry, whatever the breeder says about them growing out of it. Look at her condition too: a healthy weight, a clean coat, and bright eyes suggest the litter is being fed and kept well. Puppies learn their first lessons about people from her reactions, so her calm is doing early training you will benefit from for years.
Where the Puppies Live Matters as Much
Ask to see the litter where they actually live, not presented in a hallway or a car park. Puppies raised in a kitchen or living room hear kettles, televisions, doorbells, and children's voices during the weeks when their brains are wiring up what counts as normal. Puppies raised in a distant barn or shed miss that education, and catching up later is far harder. The space should smell like a home, not a kennel block, and the puppies should be clean, bold enough to investigate you, and used to being handled. A breeder who welcomes questions in that room and asks you just as many is showing you their standards.
The Father: Records When You Cannot Meet Him
Do not be put off if the father is not on site; responsible breeders often use a stud dog owned by someone else. What should exist is information: his health test results for the breed's known inherited conditions, his age, his temperament as described by his owner, and ideally photos or video. Health testing means proper screening results for hips, eyes, hearts, or DNA panels as the breed requires, not a vet's recent statement that a dog seems fine. If both parents' paperwork is vague, missing, or promised later, treat the litter as untested whatever the price suggests.
Red Flags That End the Visit
Walk away, kindly but finally, if you are refused a visit, offered a puppy at a service station, told the mother is unavailable or has just been rehomed, or pressured to decide today because others are waiting. Multiple unrelated litters available at once, puppies that look younger than claimed, and a seller who asks nothing about your home all point the same way: this is production, not breeding. It can feel brutal to leave puppies behind, but buying from poor setups funds the next litter, and the health and behaviour costs land on your family for the dog's whole life.
Questions Worth Asking While You Are There
Ask what the puppies have been fed and how weaning is going, what social experiences they have had, which puppy the breeder thinks suits a quieter or busier home, and what happens if you cannot keep the dog at any age; good breeders take their dogs back, always. Note the answers, the mother's details, and the health documents you were shown while everything is fresh. All of it belongs in one place from the start, and KinsLe's Transferrable Profiles give the puppy exactly that: a living record begun at the breeder's kitchen table and continued by you and your vet for life.