Privacy Policy

Last updated: October 2026

PetSizeGuide is published by the team behind hei-ai.com. This Privacy Policy explains how information is handled when you visit our website.

1. Cookies and Local Storage

We use standard browser cookies and local storage to store user interface preferences and maintain site functionality. Cookies are small text files stored on your device that help improve your browsing experience.

2. Third-Party Advertising and Analytics

This site may display ads served by third parties, including Google, which use cookies to serve ads based on a user's prior visits to this website or other websites on the Internet.

3. Affiliate Networks and Conversion Tracking

Our advertising and affiliate partners (including Google AdSense and affiliate networks) may use cookies and web beacons to measure advertising effectiveness, track conversions, and provide relevant commercial links.

4. Managing Your Cookie and Advertising Preferences

You may opt out of personalized advertising by visiting Google Ads Settings. Alternatively, you can opt out of third-party vendor use of cookies for personalized advertising by visiting aboutads.info or adjusting your browser cookie settings.

5. Contact Information

If you have questions about this Privacy Policy or data practices, please contact the team behind hei-ai.com at contact@hei-ai.com or visit our contact page.