{"topic_id":"fda_openfda_pet_recalls_data_source_summary","category":"us-2026","context":"---\ntopic_id: fda_openfda_pet_recalls_data_source_summary\ncategory: FDA-RECALL-PET\ntitle: openFDA Pet Food Recalls Data Source - Limitations & Findings\nlang: en\nsource: openFDA Food Enforcement API + FDA 官网 + USDA FSIS API\ndate_parsed: 2026-07-18\ntokens_estimated: 600\n---\n\n# openFDA Pet Food Recalls Data Source Analysis\n\n## Source Value Assessment\n- ⭐⭐ **Limited value for pet food specifically**\n- OpenFDA Food Enforcement API 是美国 FDA 食品召回公开数据\n- 但**真实 pet food 召回实际数量极少**\n\n## Research Findings (2026-07-18)\n\n### API Strategy Tested\n1. ❌ `product_description:\"pet food\"` → 1 record (false positive on carrots)\n2. ❌ `product_description:\"dog food\"` → 2 records (Freshpet 2019)\n3. ❌ `product_description:\"cat food\"` → 0 records\n4. ❌ `product_type:\"Pet Food\"` → 404 (字段不存在)\n5. ⚠️ `reason_for_recall + product_description` 反向搜索 → 17 records 但 14 条是 Hot Dog/Black Cat 等人类食品假阳性\n\n### True Pet Food Recalls Identified\n- **F-1753-2019** (2019-06-17): FRESHPET SELECT FRESH FROM THE KITCHEN - REFRIGERATED DOG FOOD 1.75LB - 不当冷藏温度 ✅（2026-07-18 审计已对 openFDA API 复核：recall_initiation_date 20190617，reason 一致）\n- **F-1754-2019** (2019-06-17): FRESHPET SELECT GRAIN FREE SMALL - REFRIGERATED DOG FOOD 1LB - 不当冷藏温度 ✅（同上复核一致）\n- ~~**F-1432-2024** (2024-06-03): Nature's Wonderland Thyroid Formula - Salmonella~~ **审计更正（2026-07-18）**：该记录是 Penn Herb Company 人用补充剂（Thyroid Formula 60 Veg Capsules, product_type=Food），**不是 pet food**，属于假阳性，从真实 pet food 召回清单移除\n- 注：两条 Freshpet 均为 2019 年记录，**不在 2020-2026 本地原始数据窗口内**；原小节标题 \"(2020-2026)\" 有误已修正\n- **2020-2026 本地数据（_all_recalls_raw.json, 10068 条）内真实 pet food 召回 = 0**，与 `_source.json` 的 `real_pet_recalls: 0` 一致\n\n### Why Low Yield?\n1. **OpenFDA product_description 字段不分类**（人类食品 vs 宠物食品共用）\n2. **关键词歧义**：\"dog\"/\"cat\" 匹配 Hot Dog/Chili Dog/Black Cat Ice Cream 等\n3. **Pet food 召回事件频率本身较低**（美国 pet food 监管相对成熟）\n\n## Alternative Data Sources Considered\n1. ❌ FDA 官网 https://www.fda.gov/animal-veterinary/recalls-withdrawals/pet-food-recalls\n   → 10 bytes (abuse-detection-apology 反爬)\n2. ❌ USDA FSIS API https://www.fsis.usda.gov/fsis/api/recall/v1\n   → 403 Access Denied\n3. ❌ FDA ENFORCE 公开数据集 ZIP\n   → 10-163 bytes (3 URLs 全部拦截)\n\n## Data Stored（2026-07-18 审计更正：原记录的路径前缀 /mnt/zspace/opwen/... 已失效，且存量描述与实际文件不符）\n- `web/topics/us-2026/fda-recalls/_pet_food_recalls.json` — 实际为**空数组（0 条）**；原文声称 \"17 records raw\" 不成立，17 条反向搜索结果未持久化\n- `web/topics/us-2026/fda-recalls/_all_recalls_raw.json` — 10068 条，report_date 覆盖 2020-2026\n- `pdf-parsed/fda/pet_food_recalls.json` — 83 条（2026-07-15 抓，queries pet/dog/cat），含 F-1752-2019 FRESHPET DOG JOY CHICKEN TREATS，其余多为 Hot Dog/Black Cat/Fat Cat 假阳性\n- ~~3 真实 pet food recall topics~~ — 目录下不存在此类 topic 文件（仅本 summary），原文声称有误\n\n## Conclusion\n- **openFDA 不适合 pet food 召回数据源**\n- **推荐方向**：订阅 FDA Animal & Veterinary RSS feed\n  - https://www.fda.gov/about-fda/contact-fda/subscribe-fda-rss-feeds\n- 或用 PFI 行业内部召回数据库（订阅制）\n","sources":[],"tokens_estimated":600,"generated_at":null,"tip":"Use /api/v1/topics to discover more topics. /api/v1/nutrient for precise single-point queries. /api/v1/cross_compare for 2-3 standard comparisons."}