Why does my dog jump on me when I come home?

Jumping is an attention-seeking and greeting behavior. Dogs jump because historically it worked — they got eye contact, touch, or verbal reaction. Any response (even pushing them down) is still attention.

My dog is 80 lbs and knocks people over. Is it too late to fix?

Never too late, but larger dogs need more consistent work because the impact of their jumping is more serious. The same methods apply — and should be practiced with every person who interacts with the dog.

Should I knee my dog in the chest to stop jumping?

No. This can injure the dog and increase anxiety and reactivity. It doesn't teach them what to do instead. Positive training methods are faster, safer, and produce lasting results.

Behavior

How to Stop a Dog from Jumping on People

Updated: March 2026 · 6 min read

Jumping is normal dog behavior — in the wild, puppies jump to lick adult dogs' faces as a greeting. But 60 lbs of enthusiasm launching at your grandmother isn't charming. The fix is simple in principle, but requires consistent follow-through from everyone the dog interacts with.

The Core Rule: No Reward for Jumping, Ever

Any attention — eye contact, pushing them down, saying "no," even yelling — is still attention. Dogs don't distinguish between positive and negative attention during greeting excitement. The only effective response is zero reaction.

The 3-Step Method

Turn away completely — cross your arms, look at the ceiling, don't speak
Wait for four paws on the floor — the moment all paws hit the ground, reward immediately
Repeat every time — and brief everyone who visits your dog

Teaching "Four on the Floor" as a Command

Once your dog understands the pattern, add a command: "Off" the moment they land. Reward. Over time, "Off" becomes a signal that triggers automatic floor-behavior.

Alternatively, teach an incompatible behavior: "Sit" as a greeting. A sitting dog cannot jump. Ask for a sit before any greeting, any treat, any door opening.

Briefing Visitors

This is where most training falls apart. Your dog gets perfect training from you, then a guest screams "oh how adorable!" and lets them jump. One inconsistent interaction sets back weeks of work.

Before guests arrive: "Please ignore my dog completely until all four paws are on the floor. I'll tell you when to say hello."

Management During Training

Leash your dog when guests arrive until the training is solid. A leashed dog can't practice jumping. Prevention is training.

Full Behavior Training — Brain Training for Dogs →

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