The Three-Zone Traffic Light
Use this framework to check in with your pet during training, grooming, playdates, or vet visits. If you intervene while theyâre still in the green or yellow zone, the red zone rarely appears.
Calming Signals
- Lip licking when no food is present
- Sudden sniffing of the ground
- Turning the head away or blinking slowly
- Tail swooping in a loose âSâ rather than wagging fast
What to do: Your pet is trying to diffuse tensionâgive them space and slow things down.
Yellow Zone (Iâm Uncomfortable)
- Ears pinned, tail low or tucked
- Body stiffens or weight shifts backward
- Whale eyeâwhites of the eyes showing
- Cats flicking tails rapidly or making small swishes
What to do: Increase distance from the trigger, reward calm behavior, and avoid touching sensitive areas.
Red Zone (Back Off Now)
- Growling, hissing, snarling
- Body freezes completely or leans forward
- Hackles raised along spine
- Cats flatten ears and open mouth silently
What to do: Respect the warning. Remove the trigger, ensure safety, and reassess once everyone is calm.
Dog-Specific Clues
- Tail wag direction: Right-sided wagging usually signals positivity; left-leaning wags can mean uncertainty.
- Shake offs: Looks like drying off after a bathâdogs reset stress this way. Offer a break when you see it.
- Play bows: Front end low, back high. Invitation to play, but context mattersâpair with relaxed face and wiggly body.
- Zoomies after stress: Sudden running can mean adrenaline dumping. Guide them to a safe space to prevent crashes.
Cat-Specific Clues
Slow blink
Invitation to trustâblink back slowly to reinforce calm interactions.
Tail wrapped around paws
Relaxed but alert. Good time for quiet interaction.
Tail puffed + sideways hop
Adrenaline rush. Redirect to play or create distance.
Whiskers forward, body low before pounce
Predatory focus. Offer toys instead of hands.
How to Respond in Real Time
- Pause the trigger. Stop the petting, grooming, or training rep immediately when you notice yellow-zone signals.
- Create distance. Move away from the stress source or invite your pet to a mat/bed they associate with safety.
- Reward calm recovery. When their body softens, mark it (âyesâ) and feed a treat or toss a toy to reinforce composure.
- Break tasks into micro-reps. Instead of brushing the whole coat, do two strokes, reward, and release.
Family tip: Print the traffic-light chart and hang it near entrances so everyone knows what to look for. Consistency across caregivers prevents mixed signals.
Practice Makes Confident Readers
Record short clips of your pet during meals, play, or when guests arrive. Rewatch in slow motion to notice micro-signals you missed in the moment, then adjust routines accordingly. Over time youâll predict discomfort before it escalates.