Animal welfare

Should Californians be able to require higher welfare standards for farm animals that are raised in other states if products from those animals are to be sold in California? The U.S. Supreme Court will confront that question when it hears oral argument in National Pork Producers Council v. Ross on Oct. 11, 2022. Pork producers are challenging a law that California voters adopted in 2018 via ballot initiative with over 63% approval. It set new conditions for raising hogs, veal calves and egg-laying chickens, whose meat or eggs are sold in California. The state represents about 15% of the U.S. pork market. At most commercial hog farms, pregnant sows are kept in “gestation crates” that measure 2 feet by 7 feet – enough room for the animals to sit, stand and lie down, but not enough to turn around. California’s law requires that each sow must have at least 24 square feet of floor space – nearly double the amount that most now get. It does not require f...

As recently as 50 years ago, the pit bull was America’s favorite dog. Pit bulls were everywhere. They were popular in advertising and used to promote the joys of pet-and-human friendship. Nipper on the RCA Victor label, Pete the Pup in the “Our Gang” comedy short films, and the flag-wrapped dog on a classic World War I poster all were pit bulls. With National Pit Bull Awareness Day being celebrated on Oct. 28, 2023, it’s a fitting time to ask how these dogs came to be seen as a dangerous threat. Starting around 1990, multiple features of American life converged to inspire widespread bans that made pit bulls outlaws, called “four-legged guns” or “lethal weapons.” The drivers included some dog attacks, excessive parental caution, fearful insurance companies and a tie to the sport of dog fighting. As a professor of humanities and law, I have studied the legal history of slaves, vagrants, criminals, terror suspects and others deemed...

The global aquaculture industry has tripled in size since the year 2000, with producers raising a mind-boggling diversity of species, from seaweeds and clams to carp, salmon and cuttlefish. Many of these creatures are undomesticated and lead complex and highly social lives in the wild. The rapid growth in aquaculture means that billions of individual aquatic animals are now being farmed without basic information that could help ensure even minimal welfare standards. Our newly published study shows that these welfare risks are not uniform: Aquaculture is likely to have severe effects on welfare for some species, but negligible impacts on others. Whenever humans manage animals on a large scale, welfare becomes a concern. As experts on aquatic animals and their welfare, we believe that taking proactive measures to shape the aquaculture industry’s growth will be critical for its long-term success. A cuttlefish tackles a challenge originally designe...