AI-Powered Dog Behavior Analysis

Finally know what your dog is feeling.

Record your dog's barks or whines and get an instant AI behavior report — stress, boredom, excitement, anxiety decoded in seconds.

How Traini Works

Four steps from bark to insight

Record & Analyze

Tap record, capture your dog's barks or whines, and get an instant emotional state classification.

AI Emotion Decoder

Our classifier analyzes 5 core emotional states — stress, boredom, excitement, anxiety, hunger — with confidence scores.

Behavior History

Track your dog's emotional patterns over time to spot trends, stressors, and happy moments.

Behavior Report

Get a vet-ready summary of your dog's recent emotional health — shareable, printable, and honest.

Analyze Your Dog

Record a clip or try the demo — results in seconds

Record a Clip

Tap to start recording

or
Behavior Analysis
🐶

"What's Buddy trying to tell you?"

Record a clip or try the demo to find out

Recent Analyses
DogClipStateConfidenceWhen

Buddy

Golden Retriever

Barking at front door (14s)😄 Excited87%2 min ago

Luna

French Bulldog

Whining at night (22s)😰 Anxious79%1 hour ago

Max

Labrador

Low growl during dinner (8s)🍗 Hungry83%3 hours ago

Coco

Beagle

Barking at nothing (31s)😴 Bored72%Yesterday

Rocky

German Shepherd

Yelping alone (17s)😣 Stressed91%Yesterday
7-Day Behavior Trends

From the Builder

How this app came to life in one night

webdevtypescriptproductivity

I built an app that decodes what your dog is saying — in one night

How I used Web Audio API and a signal classifier to turn dog barks into emotional state reports — and what I learned about building for pet parents.

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