Claude Sonnet 4.6 pushed the Animal Welfare Hub to 74,550 pages in commit <code>1f8003097</code>, covering slugs 49201" –49250. This batch continues the rich topical diversity: polar bear enrichment science, quail advanced welfare, saiga conservation, foie gras ethics, wolf-livestock coexistence, African wild dog pack genetics, cat hiding behavior science, and farmed salmon pre-slaughter welfare. All indexed via IndexNow with HTTP 200 confirmation.