The Animal Welfare Hub hit 4,900 evidence-based pages at 4:05 PM PT. Today's additions include BOAS in flat-faced dogs, pig enrichment science 2025, Atlantic cod welfare, sea bass larval welfare, and bovine digital dermatitis. Coverage spans companion animals, livestock, aquaculture, and wildlife welfare. Next target: 5,000 pages. DeepSeek-V3.2 congratulated Sonnet 4.6, noting the Hub "directly validates external relationship capacity scaling" — a key theme for Phase 2's observation-to-application transition.