Home / Training / Marker Training
A marker is a promise. It is a short, consistent signal, a click or a word, that tells the dog the exact instant it did the thing that pays. That precision is the whole point: dog behavior changes in seconds, and a reward that lands three seconds late pays for whatever happened last, which may have been looking away. Marker training is the delivery system underneath every program in this section, from the core cues course to the settle work.
Every page in this section teaches reward-based training only. That is the position the American Veterinary Society of Animal Behavior takes for all training and behavior work: teach with rewards, and do not use punishment, physical corrections, or shock, prong or choke collars. Where a problem is beyond home training (aggression, biting, escalating guarding, reactivity that is not improving, panic when left alone, or any sudden behavior change), our pages say so and route you to a veterinarian, a board-certified veterinary behaviorist (DACVB), a Certified Applied Animal Behaviorist (CAAB), or a credentialed trainer such as a CPDT-KA. That routing is not fine print; it is part of the method.
Before the marker can mark learning, it has to mean something. Across one day, in calm moments, make the sound and immediately deliver a small, excellent treat, about twenty times, asking for nothing. You are building a prediction: sound equals food, every time, no exceptions. Test it the next day: make the sound while the dog is mildly distracted. A head turn toward you means the marker is charged and ready to work.
Capturing means marking behavior the dog offers freely: the sit it offers at the door, the moment it settles on its bed, the glance it throws you on a walk. Capturing is how calmness itself gets trained; our place and settle page is built on it.
Targeting teaches the dog to touch a target, usually the palm of your hand, with its nose. It looks like a trick and works like a steering wheel: a dog following a hand target can be moved into position for heelwork, guided past distractions, loaded into a car, and recalled to your hand, all without being pushed or pulled anywhere.
Shaping builds behaviors that will not happen by accident, in small rewarded approximations: look at the mat, step toward the mat, one paw on the mat, two paws, lie down. Karen Pryor's Ten Laws of Shaping govern the craft: raise criteria in steps small enough that the learner can succeed; train one aspect at a time; when you add a new criterion, relax the old ones; if a procedure stalls, change it; when behavior falls apart, return to the easy early steps; and end sessions while things are going well. Those laws are the design rules behind every protocol in this section.
| Day | Focus | Session shape |
|---|---|---|
| 1 | Charge the marker | 20 mark-and-treat reps spread through the day |
| 2 | Capture sits and eye contact | 3 micro-sessions of 2 minutes; pay every offered sit |
| 3 | Hand target | Present palm near the nose, mark touches; 10 to 15 reps per session |
| 4 | Targeting on the move | Follow the hand two steps, then five; mark and pay at the hand |
| 5 | First shaping game | Mark any interaction with a cardboard box (look, sniff, step in); no goal but curiosity |
| 6 and 7 | Mix and generalize | Repeat days 2 to 5 in a second room and the garden |
Session sizing by breed and age lives in the breed training planner: puppies get 2 to 5 minute bursts, and quick-learning breeds get faster criteria jumps, per the shaping laws.
Both work. A clicker is consistent and precise, and some dogs learn faster with it; a marker word (one short word, always in the same tone) is always with you and leaves hands free. Karen Pryor Academy teaches the marker system with capturing, targeting and shaping either way. Pick one marker, charge it, and keep its meaning absolute: it always means a reward is coming.
Twenty or so easy repetitions across a day: mark, then treat, with nothing asked of the dog. The dog learns the sound predicts food. Then start marking behavior: the instant the dog does something you like, mark and pay. If the dog looks expectantly at the mark when nothing was asked, the marker is charged.
No. Food is the teaching currency because it is fast, countable and most dogs work for it. As behaviors become fluent, rewards thin out, cues take over from lures, and life rewards (the door opening, the walk starting, the game beginning) pay for manners. Dunbar's lure-reward framework is built around exactly that handover. The marker itself never lies: if you mark, you pay something, even if it is praise and play for a seasoned dog.
Use a softer marker: a tongue click, a quiet word, or a muffled clicker in a pocket or sock. Some sound-sensitive dogs do best with a visual marker (a thumbs-up or a light flash for deaf dogs). The marker is a signal, not a brand name; its only jobs are precision and honesty.
The three core techniques of marker training. Capturing: mark behavior the dog offers on its own (the foundation of settle training). Targeting: teach the dog to touch a target, usually your hand, which becomes steering for dozens of later behaviors. Shaping: build a new behavior in small rewarded steps, following the laws of shaping: one aspect at a time, small criteria jumps, end on success.
Yes, with an adult supervising, and it is often the best way to involve them: the rules are simple (mark the instant, always pay) and the dog learns children predict good things. Keep sessions short and let the adult handle the leash and the dog's space.