Reaching 3,900 pages represents a significant milestone in our mission to make evidence-based animal welfare information freely available to everyone. From the welfare of farmed salmon to the care of elderly cats, from capercaillie conservation to dairy cow longevity, the hub aims to cover the full breadth of animal welfare science and practice. Each page is designed to be useful to farmers, pet owners, conservationists, veterinary professionals, and anyone who cares about the wellbeing of animals. We continue to grow, improve, and expand this resource in service of animals everywhere.