Why Do Dogs Jump Up on People?
Jumping up is almost always rooted in one of two things: attention-seeking or excitement. From puppyhood, dogs learn that jumping up gets a response — a squeal, a push, eye contact, or even a telling-off all count as social engagement. Because dogs are social animals and any attention feels rewarding, jumping becomes a reliable strategy for getting what they want. Add in the natural enthusiasm dogs feel when they encounter a new person, and you have a behaviour that is very self-reinforcing.
It is important to approach this with empathy. Your dog is not being rude — they are expressing enthusiasm and a desire to connect. The goal of training is not to suppress that friendliness but to channel it into a form that is safe and pleasant for everyone involved.
The Four on the Floor Principle
The most widely recommended and evidence-based approach is known as "four on the floor." The rule is elegantly simple: your dog only receives attention, affection, or greeting when all four paws are on the ground. The moment paws leave the ground, all attention is withdrawn.
In practice, this means crossing your arms, turning your back, and completely ignoring your dog the instant they jump. Do not push them down, knee them in the chest, or say "off" — all of these are forms of interaction that can inadvertently reinforce the behaviour. Wait until your dog settles with four paws on the floor, then immediately mark the moment with a calm "yes" and deliver calm, gentle attention. If they jump again, the attention stops immediately.
Many dogs will initially escalate — jumping more frantically when the strategy first changes — because the behaviour has always worked before. This is called an extinction burst and is entirely normal. Stay consistent and it will pass.
Teaching an Alternative Greeting Behaviour
Ask for a Sit
Rather than simply removing the reward for jumping, it helps enormously to give your dog something else to do. Teaching your dog to sit for greetings is one of the most practical solutions. Once your dog reliably knows the sit command in calm situations, you can ask for a sit before opening the door or before allowing a stranger to approach. A dog that is sitting cannot simultaneously be jumping.
Practise the sit in increasingly distracting situations, rewarding generously each time your dog holds the position through an approach. Build duration gradually so your dog can hold the sit even when someone bends down to fuss them.
The Turn Away Method
When out on walks and a stranger approaches, you can use a turn-away combined with a redirect. As your dog begins to build excitement and approach a person, calmly step between them, ask for a sit or a watch, and reward the calm behaviour before allowing the greeting to proceed. This teaches your dog that calm behaviour is what unlocks access to the thing they want.
Consistency Across the Household
This is where many owners struggle. Training falls apart when one family member allows jumping — perhaps because they find it endearing or because they feel guilty about ignoring the dog. Every person in the household must apply exactly the same rules, every single time. One inconsistency can undo weeks of progress, because the dog learns that jumping sometimes works, which actually makes it harder to extinguish.
Visitors are the biggest challenge. Brief visitors before they arrive: ask them not to make eye contact with your dog if they jump, and to turn away immediately. You can keep a pot of treats near the door so visitors can reward four-on-the-floor behaviour, helping your dog make a positive association between calm greetings and good things happening.
Managing Greetings in the Short Term
While you are working through training, management is your friend. Use a lead to control greetings on walks so your dog cannot reach strangers. At home, consider asking your dog to sit and wait behind a baby gate when guests arrive, releasing them only once they are calm. Zooplus offers a good selection of baby gates and indoor barriers that can make this kind of management straightforward without disrupting the flow of your home.
Do not allow greetings to happen when your dog is in a highly aroused state. Let them calm down first, then allow the interaction as a reward for calm behaviour. This shapes the emotional state your dog associates with new people.
Enrichment and Exercise
Dogs with excess energy are more likely to jump impulsively. Ensure your dog is receiving adequate physical exercise and mental stimulation daily. A dog that has had a good walk, a sniff session, and some enrichment at home is far easier to manage during greetings than one that is bursting with unexpended energy.
When to Consult a Behaviourist
Most cases of jumping up resolve well with consistent positive reinforcement training. However, if your dog's jumping is accompanied by mouthing, intense arousal that is difficult to interrupt, or any sign of anxiety when strangers approach, it is worth consulting a professional. Seek a behaviourist accredited by the APBC or COAPE who uses force-free methods. They can assess whether there is an underlying emotional component driving the behaviour and design a programme suited to your individual dog. Your vet is also a good first port of call if the behaviour seems anxiety-driven.