The Food and Drug Administration says dozens of dogs have become sick or died from bone treats.
Federal regulators say they have received at least 68 reports of pets becoming ill after eating processed bone treats.
At least 15 dogs have died.
The bones in question are not the uncooked butcher-type bones, but processed bones that are packaged for sale.
They include ham bones, pork femur bones, rib bones and smokey knuckle bones.