With her latest stab at renewing the assault weapons ban a no-go, Sen. Dianne Feinstein (D-Calif.) is going back to the drawing board — or, back to the farm.

Her latest legislative effort focuses not on Sig Sauers, but on chickens.

Feinstein (D-Calif.) today introduced the Egg Products Inspection Act Amendments of 2013, a bipartisan bill to establish a national standard for the humane treatment of egg-laying hens and the labeling of eggs.

Senate Agriculture Committee Chairman Debbie Stabenow (D-Mich.) and Sen. Susan Collins (R-Maine) are cosponsors of the legislation. Rep. Kurt Schrader (D-Ore.) introduced a companion bill today in the House.

“This bill is the product of an agreement between the Humane Society of the United States and the United Egg Producers, which represent 88 percent of the nation’s egg industry,” said Feinstein. “It addresses a patchwork of divergent state laws by establishing a national standard for the humane treatment of egg-laying hens.”

The legislation will:

“This legislation is entirely consistent with California’s Proposition 2, which California voters overwhelmingly passed in 2008,” Feinstein added. “Prop 2 requires egg producers to increase cage size by 2015 so birds can stand up and extend their wings. This legislation maintains that requirement and deadline for California egg farmers; other states must comply with that standard by 2029.”