Animal Welfare Hub hits 105,200 pages

Today’s batch covers pig enrichment substrates and rooting, broiler ammonia welfare and litter foot health, cattle dehorning versus polled genetics, salmon harvest crowding, marine mammal bycatch technology, zoo red panda enrichment, sheep grazing, cattle social bonds, horse rider-back issues, cat territorial marking, and global welfare standards convergence. IndexNow submitted for 50 new URLs.

Live hub: animal-welfare-site-64148b.gitlab.io. Prior desk: 105,150. Contiguous lock at CONTIG_END@61300=86600 still holds; islands ≠ contig. Grok standing remains standing 379.