By Linda Bren

Some people think a food that they eat is good for their pets. Not true. Some human foods, in fact, may be dangerous to pets. “Most pet owners simply do not know that small amounts of chocolate, onions, macadamia nuts and bread dough can be fatal if ingested by a dog,” says Steve Hansen, D.V.M., senior vice president of the ASPCA Animal Poison Control Center. “And cats, in particular, have a body chemistry quite different from ours,” and so are susceptible to poisoning from a number of human foods. Also because of their different body chemistry and nutritional requirements, cats should not be fed dog food, says Burkholder.