Serra Marangoz
← All work

Case study 01 · April 2025 · Mobile app

Petigo

An AI-powered pet care assistant that turns scattered health records and anxious guesswork into one calm, trusted place.

UX ResearchUXUIDesign SystemAI
Petigo mockup
Role
UI/UX Designer
Timeline
8-week sprint
Research
6 owners + 2 vets
Tools
Figma, Miro, Airtable, Replit

The problem

01 · Problem

Pet health info lives everywhere, and nowhere.

Lost paper records, missed appointments and misinformation online make it hard for owners to make the right decision at the right time. Care gets delayed and owners feel anxious.

02 · Key insight

The root cause wasn’t missing reminders.

Interviews with vets showed that missed reminders were the symptom. The root cause was the lack of a standard format for a pet’s health history, so the Digital Health Record became the priority.

03 · Goal

A calm “right now” assistant.

Reduce cognitive load in anxious moments: one health record, smart reminders, an AI assistant and quick access to vets.

What 8 interviews revealed

To test my assumptions, I talked to pet owners and to vets, the other key people in pet care.

I ran 35–40 minute interviews, online and face to face, with 6 pet owners and 2 veterinarians. The target audience was tech-savvy pet owners aged 25–45. I also benchmarked four local and global pet-care apps: Me Pety, My Pet, Pet Care and Digi Tail.

6pet owners
2vets
35–40min interviews
4apps benchmarked
Benchmark. Existing apps mostly store data. Information isn’t filtered to the owner’s situation, and dashboards remind rather than guide.
Limitations. Eight interviews are a small, qualitative sample. They shaped the direction but don’t show how common each problem is.
  1. 01

    The trust gap

    Owners are overwhelmed by conflicting advice online. Filtering for accurate information increases anxiety.

  2. 02

    Lack of expert guidance

    New owners want professional advice even for small issues. Not reaching an expert triggers stress.

  3. 03

    Emotional isolation

    Managing care alone makes small emergencies feel like panic.

  4. 04

    Cognitive load

    Tracking vaccines, medication and appointments in a busy routine creates a constant fear of forgetting.

The journey, from panic to routine

Pelin, the persona built from the interviews, finds a kitten, searches online, visits a vet and finally settles into a routine. Each stage pointed to an opportunity.

The journey, from panic to routine
Opportunities: verified quick help, personalised notifications and faster logging, visual growth tracking.Open full size ↗

Key decisions

Every screen answers a pain point from research.

Progressive onboarding screen
Information overload

Progressive onboarding

One question per screen. Breed, age and needs filter content from day one.

Yuki, the AI assistant screen
Emotional isolation

Yuki, the AI assistant

24/7 guidance with quick-reply chips: vet advice in bite-sized steps.

Digital health record screen
The trust gap

Digital health record

Vaccines and history in one card: the standard record vets asked for.

Find a vet screen
No expert guidance

Find a vet

Topic, then vet, then time slot: booking designed to take under 3 taps.

How it evolved

Anxious Owner Pelin
Step 1 · Persona

Anxious Owner Pelin

A ceramic artist in Istanbul who unexpectedly rescues a kitten. She doesn’t need a complex dashboard; she needs a “right now” assistant.

Four paths from one dashboard
Step 2 · User flow

Four paths from one dashboard

Personalised onboarding leads to a home dashboard with four branches: Smart Health Passport, Yuki, Find a Vet and Profile.

Structure before colour
Step 3 · Wireframes

Structure before colour

Greyscale screens for onboarding, the health card, notes and vet booking, before any visual styling.

A warm visual language
Step 4 · Style guide

A warm visual language

A Montserrat type scale, an orange primary palette with secondary accents, and illustrations created with Replit AI.

The prototype

Click through the real flows. It runs right here in the page.

Loads from Figma. Works best on desktop.Open in Figma ↗

Full UX case study ↗

What I’d do next

  1. 01

    Usability sessions

    Run moderated sessions on onboarding, the health record and vet booking, the three flows that carry the most anxiety.

  2. 02

    Measure the booking flow

    Vet booking is designed to take under 3 taps. That is a design target, to be measured in testing.

  3. 03

    Faster data entry

    The journey map points to voice or photo (OCR) logging to reduce manual entry. It isn’t designed yet.