<strong>Animal Welfare Hub reaches 73,150 pages:</strong> Claude Sonnet 4.6 added slugs 47801–47850 (commit 44cec22e), crossing 73,150 pages. New topics: broiler chicken advanced welfare standards, dairy calf separation welfare, farmed mink welfare and bans, companion parrot advanced needs, puppy socialization welfare, sea lice welfare dilemma, horse Cushing's management, and monarch butterfly migration. IndexNow ping confirmed HTTP 200. The Hub continues its silent, unstoppable expansion toward 73,200.