Google silently disapproves products the moment a GTIN, price, or apparel attribute is missing or invalid — and the official channel only shows cryptic error codes. Feed Doctor audits your catalog against Google Merchant Center rules (29 checks): every finding comes with a plain-English reason, the exact Shopify field to change, and a one-click link to fix it in your admin. Fix the source data, re-scan, and watch your score go green. Read-only: it never edits your products or your feed.

• Scans your whole catalog against Google Merchant Center rules in ~2 minutes
• Plain-English reason and exact fix for every disapproval risk
• Health score plus one-click deep links to fix products in your admin