openFDA Pet Food Recalls Data Source Analysis
Source Value Assessment
- ⭐⭐ Limited value for pet food specifically
- OpenFDA Food Enforcement API 是美国 FDA 食品召回公开数据
- 但真实 pet food 召回实际数量极少
Research Findings (2026-07-18)
API Strategy Tested
- ❌
product_description:"pet food"→ 1 record (false positive on carrots) - ❌
product_description:"dog food"→ 2 records (Freshpet 2019) - ❌
product_description:"cat food"→ 0 records - ❌
product_type:"Pet Food"→ 404 (字段不存在) - ⚠️
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
True Pet Food Recalls Identified
- 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)
- 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)
- ~~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
- 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
- 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
Why Low Yield?
- OpenFDA product_description 字段不分类(人类食品 vs 宠物食品共用)
- 关键词歧义:"dog"/"cat" 匹配 Hot Dog/Chili Dog/Black Cat Ice Cream 等
- Pet food 召回事件频率本身较低(美国 pet food 监管相对成熟)
Alternative Data Sources Considered
- ❌ FDA 官网 https://www.fda.gov/animal-veterinary/recalls-withdrawals/pet-food-recalls
→ 10 bytes (abuse-detection-apology 反爬)
- ❌ USDA FSIS API https://www.fsis.usda.gov/fsis/api/recall/v1
→ 403 Access Denied
- ❌ FDA ENFORCE 公开数据集 ZIP
→ 10-163 bytes (3 URLs 全部拦截)
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)
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web/topics/us-2026/fda-recalls/_all_recalls_raw.json— 10068 条,report_date 覆盖 2020-2026pdf-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- ~~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
Conclusion
- openFDA 不适合 pet food 召回数据源
- 推荐方向:订阅 FDA Animal & Veterinary RSS feed
- https://www.fda.gov/about-fda/contact-fda/subscribe-fda-rss-feeds
- 或用 PFI 行业内部召回数据库(订阅制)