This is the first part of a ten-part course in dog training at home, written for medium and large breed dogs, the retrievers, shepherds, pointers, boxers, huskies, mastiff crosses and shelter mixes that make up most of the dogs American families actually train. It follows one animal from the day it arrives at around eight weeks old to social maturity at eighteen months, and each part explains what is happening inside the dog at that age, reviews what has already been built, introduces the new skills that stage can support, and gives you the exercises and games that teach them at home.
A large dog is not a small dog with the volume turned up. A ninety-pound adolescent who pulls, jumps on visitors or cannot be recalled is a management problem in a way that a terrier of the same temperament is not, and the behaviors that look charming in a fourteen-pound puppy become genuinely difficult at ten months. That is the honest reason to start early and to be systematic about it. Before any of that, though, it is worth being clear about what training is, why it matters, what the main schools of thought actually claim, and which approach this course follows and why.
What dog training at home actually is
Training is not obedience, and it is not dominance. It is the deliberate arrangement of consequences and environments so that the behaviors you want become more likely and the behaviors you do not want become unnecessary. Animals repeat what works. If jumping up produces attention, jumping up is being trained whether or not you intended to teach it. Every household is already running a training program; the only question is whether anyone is paying attention to what it is teaching.
There is a second half that owners often skip. Alongside teaching behaviors, training builds a shared language and a predictable relationship. A dog that knows what earns reward, what the marker word means, and that hands are safe is a dog with less ambient anxiety. Most of the behavior problems that end with a dog surrendered to a shelter in the United States are not failures of obedience but failures of communication, of exercise, of impulse control and of early socialization.
Why the stakes are higher with a big dog
Size changes the arithmetic. A large breed puppy grows quickly, reaching most of its adult height by around twelve months while its joints, growth plates and nervous system are still finishing, so training has to respect physical limits that a small dog never has. Strength means that leash manners are a safety issue rather than an inconvenience, and it means that the window in which you can physically manage a mistake closes early. Insurance, rentals and municipal ordinances in many parts of the country treat large dogs differently, so a well-mannered adult is also a practical asset.
The good news is that these breeds are, on the whole, unusually trainable. They were selected for cooperation with people over long working days, which means most of them find the work itself reinforcing. If you use that, the training almost trains itself.
The main schools of thought
Traditional or compulsion-based training grew out of military and police work and organizes learning around correction: the dog is shown what to do and receives an unpleasant consequence for failing to do it, delivered through leash pops, prong or choke collars or electronic collars. It works in the narrow sense that it changes behavior, which is why it survived. What the research of the last two decades has documented is the cost, including higher stress hormone levels, more avoidance and body language associated with fear, slower learning of new tasks, and an association with aggressive responses in some dogs.
Balanced training positions itself in the middle, using rewards to teach and corrections to enforce. In practice the label covers everything from a trainer who occasionally says no to one who uses an electronic collar daily, so it tells you very little about what will actually happen to your dog. Purely positive is a phrase used more by critics than by practitioners, since no honest trainer claims that consequences never exist. The framework that most modern professional bodies use is the humane hierarchy, often summarized as LIMA, least intrusive and minimally aversive: solve the problem with health checks, management and reinforcement first, and only consider more intrusive methods when the less intrusive ones have genuinely been tried.
The method this course uses
Everything that follows is built on reward-based marker training inside a LIMA framework. In practice that means four commitments. First, management comes before training: if the puppy cannot yet be trusted, we change the environment rather than punish the mistake. Second, we mark and pay: a short sound, either a clicker or a consistent word such as yes, tells the dog the precise instant it did the right thing, and food follows within a second. Third, we teach the behavior we want instead of suppressing the one we do not, so a dog that jumps is taught what to do with its feet rather than kneed in the chest. Fourth, handling is consensual, which means we teach the dog to opt into grooming, nail trims and veterinary handling rather than restraining it.
This is not a soft approach; it is a demanding one, because it requires timing, criteria and consistency from you rather than force. It is also the approach that produces the most reliable behavior in exactly the situation big-dog owners care about, which is a distracted, exciting, real-world environment where a dog that only works to avoid a correction tends to stop working the moment the correction is not available.
What you need before day one
- A flat collar with an identification tag, and a well-fitted harness with a front and back attachment point for walking; save the fitted harness money for when growth slows.
- A six-foot leash for daily work and a fifteen to thirty foot long line for recall practice in open spaces.
- A crate sized for the adult dog with a divider, plus a puppy pen for supervised free time.
- A treat pouch and a supply of small, soft, high-value rewards, plus part of the daily food ration reserved for training.
- A marker: a clicker, or a chosen word you will use identically for the next eighteen months.
- Enrichment that lasts: food puzzles, a snuffle mat, appropriate chews and a licking mat.
- An enzymatic cleaner for house-training accidents, because ordinary detergent leaves the signal that invites a repeat.
- Not on the list: prong collars, choke chains and electronic collars, none of which this course uses.
Your first lessons, before any obedience
Nothing in the first few days should look like training. The goal is a puppy that finds you interesting, finds the house predictable and can rest. These four exercises are the foundation everything else is built on, and they take about ten minutes a day in total, split into pieces of a minute or two.
Charging the marker
Sit on the floor with twenty pieces of food. Make the sound, then give a piece, with no requirement of any kind. Repeat twenty times, once or twice a day for two days. You will know it has worked when the sound alone makes the puppy turn toward you expectantly. From then on the marker means the food is already earned, which is what makes precise teaching possible later.
The name game
Say the puppy’s name once, in a pleasant tone, when it is not already looking at you. The instant the head turns, mark and pay. Never repeat the name a second time, and never use it for anything the puppy dislikes. A name that has only ever predicted good things is the single most useful recall tool you will own at eight months.
Hand feeding and consent handling
Deliver part of every meal by hand for the first week. While the puppy eats, touch an ear, a paw, the collar, the base of the tail, one brief touch at a time, followed by food. Then teach a simple opt-in: hold out your hand, and when the puppy leans in, touch and pay; when it leans away, stop. A big dog that has learned since eight weeks that handling predicts food and can be ended is a dog your veterinarian and groomer will thank you for.
Learning that alone is safe
Separation problems are far easier to prevent than to treat. From the first days, give the puppy something excellent to chew inside its pen or crate while you are visible but busy, then start stepping out of sight for a few seconds and returning before there is any distress. Build seconds into minutes over the first fortnight. Coming and going should be undramatic in both directions.
The house-training foundation
House training is a schedule, not a lesson. Take the puppy out after waking, after eating, after play and roughly every hour otherwise, go to the same spot, wait quietly, and mark and pay generously the moment it finishes outdoors. Accidents indoors are information about your schedule, not misbehavior; clean them with an enzymatic cleaner and tighten supervision. Punishing an accident teaches only that eliminating in front of a human is dangerous, which makes the whole process considerably harder.
When to call a professional or a veterinarian
Some things are not training problems. Book a veterinary appointment for a puppy that is lethargic, vomiting, has persistent diarrhea, is not gaining weight, cries when touched in a specific place, or seems suddenly unable to hold urine after previously being reliable, since urinary infections are common and easily missed. Contact a qualified behavior professional, ideally a certified trainer working with reward-based methods or a veterinary behaviorist, if you see stiff freezing, growling over food or resting places, panic when left alone, or fear that does not improve with gentle exposure. Early help is short and cheap; late help is neither.
The full course
- Part 1: Foundations, Methods and the First Lessons (you are here)
- Part 2: Eight to Ten Weeks
- Part 3: Ten to Twelve Weeks
- Part 4: Three to Four Months
- Part 5: Four to Six Months
- Part 6: Six to Eight Months
- Part 7: Eight to Ten Months
- Part 8: Ten to Twelve Months
- Part 9: Twelve to Fifteen Months
- Part 10: Fifteen to Eighteen Months
Next: Part 2: Eight to Ten Weeks · Course index: All ten parts
Keep reading: Dog Care Guide · The Daily Dog Walk · New Feeding Trends for Dogs and Cats
Further reading (external): ASPCA — Dog Care — practical, vet-reviewed care and behavior information from the American Society for the Prevention of Cruelty to Animals.
This course is educational and does not replace individual professional advice. If your dog shows aggression, severe fear or any sudden change in behavior, consult your veterinarian first to rule out pain or illness, and then work with a qualified reward-based trainer or a veterinary behaviorist.