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Google·Product Manager·Onsite - Product Sense / Strategy·Intermediate

IntermediatePrefer not to say
Jul 2026

Summary

Google PM interview, one product design question about building a dog walking app. Pretty open-ended, which I wasn't totally prepared for.

Questions Asked (1)

Q1

Design a new app for dog walking.

Product Sense & IdeationProduct Strategy
Author's notes

I went straight into features and kind of skipped the whole 'who is this for' part, which I regretted mid-answer.

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AI HintsAI Generated

Suggested Approach

Start by clarifying the goal and scope of the app, then segment users and identify key pain points in dog walking. Prioritize a target segment and develop a solution that addresses their needs, while outlining success metrics and potential risks.

Pro tip: Anchor your solution in a clear user need and show how it fits into Google's ecosystem (e.g., leveraging Maps, Assistant, or Calendar) to demonstrate strategic thinking. Also, quantify the opportunity with a simple TAM calculation to show business acumen.

1. Clarify the Goal

Ask clarifying questions to understand the objective: Is this a consumer app or a platform? What is the primary goal (revenue, user engagement, social impact)? Are there any constraints (e.g., Google-specific)?

2. Understand the User

Identify and segment potential users (dog owners, walkers, dogs). For each segment, list their needs, pain points, and current solutions. Prioritize a primary segment based on market size and strategic fit.

3. Define the Solution

Brainstorm features that address the prioritized user's pain points. Focus on a unique value proposition and consider how Google's assets (Maps, AI, etc.) can create differentiation.

4. Prioritize and Validate

Use a framework (e.g., RICE) to prioritize features. Outline a simple MVP and how you would validate it with users (e.g., user testing, pilot).

5. Measure Success and Risks

Define key success metrics (e.g., DAU, walk completion rate, user satisfaction). Identify potential risks (e.g., trust, safety, competition) and mitigation strategies.

Key Points to Mention

  • User segmentation: distinguish between dog owners who need walks and professional dog walkers seeking clients.
  • Pain points: scheduling, trust and safety, real-time tracking, payment, and finding reliable walkers.
  • Google integration: leverage Google Maps for route tracking, Google Calendar for scheduling, and Google Assistant for voice commands.
  • Monetization: consider commission-based model, subscription for premium features, or ads.
  • Success metrics: define north-star metric (e.g., number of walks completed per week) and supporting metrics.
  • Competitive landscape: acknowledge existing players like Rover, Wag, and differentiate through Google's ecosystem and AI capabilities.

AI-generated suggestions, not part of the candidate's original notes. May be inaccurate — verify before relying on them.