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DOG TRAINING GLOSSARY

Dog training terms,
in plain language.

Trainers use a lot of shorthand. Here is what the common words mean, so you can follow a lesson plan, read an article, or compare programs with confidence.

Black Labrador on a loose leash looking up at its handler beside outdoor steps CANINE AFLOAT · CAPE COD

How dogs learn

Positive reinforcement
Adding something the dog likes, such as food, play, or praise, right after a behavior so the dog is more likely to do it again.
Marker
A sound or word, such as a click or “yes,” that tells the dog the exact moment they got it right. A reward follows.
Clicker training
Training that uses a small handheld clicker as the marker. The click is precise and always sounds the same, which helps with timing.
Cue
The word, hand signal, or situation that tells a dog which behavior to do. “Sit” is a cue. So is you picking up the leash.
Lure
A treat or toy used to guide a dog into position, such as moving food over the nose to get a sit. Lures are faded once the dog understands.
Shaping
Building a behavior in small steps by rewarding each closer attempt, instead of waiting for the finished version.
Capturing
Marking and rewarding a behavior the dog offers without being asked, such as lying down calmly.
Reinforcer
Anything the dog will work for. Food is common, but toys, sniffing, and going through a door can all be reinforcers.
High-value reward
A reward your dog finds especially exciting, saved for harder tasks or more distracting places.

Building reliable skills

Proofing
Practicing a known skill in gradually harder conditions so it holds up in everyday life.
Generalization
A dog’s ability to perform a skill in new places and situations. Dogs usually need practice in several settings before a cue works everywhere.
The three Ds
Distance, duration, and distraction: the three ways a skill gets harder. Raise one at a time.
Release cue
A word such as “okay” or “free” that tells the dog a stay or wait is over.
Recall
Coming when called.
Check-in
A dog choosing to look at or return to their person without being asked. Rewarding check-ins builds attention on walks.
Loose-leash walking
Walking with slack in the leash, without pulling. It does not require the dog to stay in a strict heel position.
Heel
Walking close beside the handler’s leg in a set position. More precise than loose-leash walking.
Settle
Relaxing calmly in one spot, often on a mat or bed, while life goes on nearby.
Impulse control
A dog’s ability to wait or hold back from something they want, such as food on the floor or an open door.

Behavior and emotions

Reactivity
A big response, such as barking, lunging, or freezing, to something in the environment, often other dogs or people. It usually comes from fear, frustration, or excitement.
Trigger
The thing that sets off a reaction: another dog, a skateboard, a knock at the door.
Threshold
The point at which a dog can no longer stay calm enough to think and learn. Good training happens under threshold, at a distance or intensity the dog can handle.
Desensitization
Introducing a trigger at a level low enough that the dog stays relaxed, then increasing it gradually.
Counterconditioning
Changing how a dog feels about a trigger by pairing it with something good, such as food. Usually done together with desensitization.
Management
Arranging the environment so unwanted behavior cannot be practiced, for example using a gate, leash, or different walking route. Management supports training. It does not replace it.
Body language
The signals dogs give with posture, ears, tail, eyes, and mouth. Learning to read them tells you how your dog is coping.
Socialization
Giving a puppy calm, positive experiences with people, places, sounds, and surfaces during early development. It is about good exposure, not meeting every dog.
Separation anxiety
Distress when left alone, which can show up as barking, pacing, destruction, or accidents. It needs a gradual plan and sometimes veterinary support.
Resource guarding
Protecting food, toys, places, or people with stiffening, growling, or snapping. Seek professional help for a plan.

Equipment

Long line
A leash of roughly 15 to 30 feet or more that gives a dog room to explore while you keep a safety backup. Used for recall practice.
Flat collar
A standard buckle or clip collar that holds ID tags.
Harness
Equipment that fits around the chest and shoulders. Back-clip and front-clip designs change where the leash attaches.
Treat pouch
A small bag worn at the waist so rewards are quick to reach.
Crate
An enclosed resting space. Introduced gradually and positively, it gives a dog a safe place to relax.
E-collar
A remote electronic training collar. At Canine Afloat it is not a one-size-fits-all tool, and foundations always come first. If it might be appropriate for a dog and goal, it is layered in only after those skills are solid, and options, safety, and conditioning are discussed first.

Training formats

Private lesson
A one-on-one session with a trainer for you and your dog.
In-home training
Private lessons held in your home, yard, or neighborhood, where everyday routines happen.
Day school
A trainer-led session without the owner present. Canine Afloat’s mobile day school is a few-hour, small-group outing to real places.
Group class
Several dogs and handlers learning together with one instructor, usually on a set weekly schedule.
Board and train
A program where a dog stays with a trainer for days or weeks of training, followed by handoff lessons with the owner.
Canine Good Citizen (CGC)
An American Kennel Club test of everyday manners, such as greeting politely and walking through a crowd.

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