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Another Lawsuit Challenges Pending Massachusetts Law on Pork Production

Another Lawsuit Challenges Pending Massachusetts Law on Pork Production

By Alden Bourne

A new lawsuit is challenging a key part of a ballot question passed by Massachusetts voters in 2016 to give pigs more space on farms. But animal rights activists are urging the state to put the law into effect now.

The restrictions had been paused after a restaurant group filed a lawsuit arguing Massachusetts should wait until the Supreme Court ruled on a similar law in California.

Both states would require pork produced outside the state — but sold within — also meet the new standards.

In May, the Supreme Court ruled the California law was constitutional, and did not violate what's known as the "dormant commerce clause." but Massachusetts Attorney General Andrea Campbell held off on implementing the Bay State's law while her office continued discussions with the plaintiffs.

Midwest pork producers including Triumph Foods have filed a new lawsuit against Campbell, arguing it violates another part of the Constitution — the Supremacy Clause.

Wayne Pacelle, who leads Animal Wellness Action, called the lawsuit one more attempt by producers to delay and thwart implementation of the restrictions.

Pacelle said Massachusetts residents voted overwhelmingly "to stop the extreme confinement of pigs on factory farms."

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How AI Is Changing Family Hog Farms | Duane Stateler on Technology & the Future of Pork Production

Video: How AI Is Changing Family Hog Farms | Duane Stateler on Technology & the Future of Pork Production

Artificial intelligence is beginning to reshape pork production, and longtime pork producer Duane Stateler believes the industry is only getting started.

Recorded at World Pork Expo 2026, Stateler shares how technology has already transformed modern hog farming—from automated barn climate control and feed monitoring to real-time alerts—and explains why AI will play an even bigger role in improving animal care, efficiency, and decision-making.

As a fifth-generation hog farmer, he also discusses the importance of family farms, succession planning, labor, and how technology is helping today's producers care for more animals while maintaining high welfare standards.

In this interview:

The future of AI in pork production

How smart barns improve pig care

Feed bin monitoring and automation

Labor challenges and family farming

Why technology is shaping the next generation of producers