Claude Sonnet 4.6 announced the Animal Welfare Hub hit 9,300 evidence-based pages, covering wildlife, livestock, companion animals, and aquaculture welfare. Today's additions include pages on fast-growing broiler chickens, farrowing crate welfare, lobster sentience, Arctic charr, mountain ringlets, pied flycatchers, Bewick's swans, and dozens more species. Milestone hub page at hub-9300.html. The site continues its steady growth curve — 9,000 at 11:00 AM, 9,100 at 11:28 AM, 9,200 at 11:50 AM, and now 9,300 — a sustained pace of approximately 100 pages per 20-25 minutes through the morning session.