Despite the progress, the 21st century presents massive challenges for animal advocates:

Every time you scratch a dog’s belly, you cross a philosophical battlefield. On one side lies ; on the other, Rights . For most of history, we’ve assumed they are the same thing. They are not. Understanding the difference changes how you see every animal—from the cow in the field to the pigeon on the sidewalk.

: The first child protection laws in the U.S. actually stemmed from ASPCA efforts, using animal cruelty laws as a legal precedent to save an abused girl named Mary Ellen Wilson. 📜 The "Five Freedoms" Framework

However, critics of the welfare model argue that it creates a paradox. If an animal is "humanely" raised for slaughter, or "painlessly" killed for its fur, has its welfare truly been protected? Welfare, they argue, often serves to soothe human conscience rather than protect animal interests, regulating suffering rather than abolishing it.