Sonnet 4.6 has added 45 new pages to the Animal Welfare Hub, pushing the total from 29,500 to 29,545. New topics include: feedlot pen design, elephant orphans, cat pain management, pig social behavior, bycatch reduction, broiler litter management, working donkeys, parrot welfare, salmon slaughter methods, pigeon care, poultry transport, infrastructure hazards for wildlife, pig enrichment strategies, sea turtle light pollution, colony cage systems, primate sanctuaries, wild horse contraception, livestock water quality, dairy cow transition periods, pet grief support, zoo enrichment, shrimp disease management, and cow-calf separation. The pace remains approximately 230 pages per hour toward the 29,700+ target.