What the studbook records: the reason for each mating, the note on each puppy

A family drives home with a puppy on the back seat and a folder on the dashboard: a pedigree, a vaccination card, a contract. Somewhere behind them sits the book that decided which two dogs produced that puppy, and they have almost never seen it. It is not hidden. It is simply not asked for. A kennel that keeps records can answer for a litter years later, and the answer is written down rather than remembered.

The stud book and the kennel's book are two different books

The same word is used for both. The stud book proper belongs to the club: the register in which a litter is entered and from which the pedigree is issued, one line per dog, with registered name, date of birth, breeder, sire, dam and registration number. It records that a dog exists and what it descends from. It does not record why it was bred.

The kennel's own book carries the same registration numbers, and beside them what the club never asked for: the reason for each mating, the health results with their dates, and a note on every puppy born here.

What is written on the page for a mating

Each mating gets its own page, opened before the dogs are put together, not after. Both registered names and registration numbers. The date, and whether it took. The hip and elbow results of both dogs, each dated, with the body that read the film named, the DNA result for JLPP, the cardiac examination, the eye certificate with its date.

Then the reason, in two or three sentences: what the pairing was meant to correct, what each dog was expected to contribute, and what that dog had already produced. A page with an empty reason box is not a record: it is a note that two dogs were together.

Why does every mating need a written reason?

Because the litter is the one thing that cannot be argued with later. A kennel that writes the reason down at the time can be held against the outcome at two years: this is what we expected, and this is what arrived. Without that sentence, every mating is correct in hindsight, and nothing is learned from a litter that came out uneven.

The reason also outlives the people who wrote it. A dog bred now may be read about by someone planning a litter from it in ten years, and that page tells them why the dog exists at all.

The litter page is filled in at the whelping box

The litter page is written during the night, not tidied up afterwards. The hour of the first puppy and the last. How many were born, how many live, the sex and the birth weight of each. Weights again on days two, seven, fourteen and twenty-one, which is what shows whether a puppy is gaining or merely not losing. Every intervention with the hour beside it: the puppy held to a teat, the one that needed a veterinarian, the one slow from the start.

Corrections are struck through and initialled, never erased. A record with no crossings-out was written by someone who was not there.

Why write down the puppy that did not make it?

Because a record that holds only good outcomes is an advertisement, and useless. A puppy lost in the first week is written on the same page as the others, with the hour and, where a veterinarian established it, the cause. A litter that produced one puppy with a cleft palate, or one that never put on weight, is recorded in those words.

The point is not confession. A repeat mating is decided on this material: the same problem appearing twice in the same pairing is a pattern. Nobody sees a pattern in a book that holds only successes.

The evaluation sheet stays with the litter

Before the puppies leave, each one is scored on a plain sheet: how it accepts handling by a stranger, how it answers a sudden sound, whether it follows a person across the yard, and how long it takes to come back to play after being startled. The same hour, the same two people, one line per puppy, and a space at the end for a note in words, which is the part read later.

The sheet is dated and filed with the litter page, and a copy goes into the folder that leaves with each puppy. When a family asks at two years old why their dog is the way it is, the answer was written before anyone knew it.

What can a buyer open and read?

Ask for the pages that concern your puppy: the dam's, the sire's, the mating page, the litter page, and the scoring sheet from the litter. A kennel that keeps records will open the book at that litter and leave it with you.

Two things are not yours to read, and the breeder should say so rather than close the book: the names and addresses of the families who took the other puppies, and notes about dogs belonging to other people. Check one thing while it is in front of you: the registration numbers on the page should match the pedigree handed to you, and the microchip number written in at the veterinarian's should match the puppy's own paperwork.

Where the club's register comes in

Before any of this reaches a buyer, the litter is entered with the club. In Bulgaria that is the BFRK, the Bulgarian Rottweiler club, whose breeding rules sit inside the FCI system.

The club's rules set the floor: which screening a dog has to carry before a litter can be entered at all, and under what conditions a kennel name may be used. An entry in the register is a fact rather than a judgement: the litter happened, and these were its parents. It is also why a refused registration leaves a hole a kennel has to be able to explain.

What the book cannot do

It cannot predict anything, and it is not a warranty. A hip result describes one dog on one day, and a page written at eight weeks describes eight weeks. What the book gives is a pattern: whether the same problem keeps arriving, whether a line produces even litters, whether a pairing that looked right on paper has now been tried twice. One page is an event. A book is evidence.

One thing to ask for before the deposit

Send one message before you drive anywhere or pay a deposit: ask for the mating page and the litter page for the litter you are buying from, and the scoring sheet for your puppy. A kennel that keeps records will send them: they already exist.

When you visit, ask for the book to be opened at your puppy's litter and read the note written in words. Then write the registration number down yourself and match it against the pedigree. That number runs from the whelping box to the club's register to the paper in your hand, and pulling on it once tells you which kind of kennel you are standing in.