Menu Foods said Saturday it is recalling dog food sold under 46 brands and cat food sold under 37 brands and distributed throughout the United States, Canada and Mexico. The pet foods were sold by major retailers, including Wal-Mart, Kroger and Safeway.

A complete list of the recalled products along with product codes, descriptions and production dates is available from the Menu Foods website. Consumers with questions can also call (866) 895-2708.

“At this juncture, we’re not 100 percent sure what’s happened,” said Paul Henderson, the company’s president and chief executive officer. However, the recalled products were made using wheat gluten purchased from a new supplier, since dropped for another source, spokeswoman Sarah Tuite said. Wheat gluten is a source of protein.

An unknown number of cats and dogs suffered kidney failure and about 10 died after eating the affected pet food, Menu Foods said in announcing the North American recall. Product testing has not revealed a link explaining the reported cases of illness and death, the company said.

The recall covers the company’s “cuts and gravy” style food, which consists of chunks of meat in gravy, sold in cans and small foil pouches between Dec. 3 and March 6.

The pet food was sold by stores operated by the Kroger Co., Safeway Inc., Wal-Mart Stores Inc. and PetSmart Inc., among others, Henderson said.

The company said it makes pet food for 17 of the top 20 North American retailers. It is also a contract manufacturer for the top branded pet food companies, including Procter & Gamble Co.

P&G announced Friday the recall of specific 3 oz., 5.5 oz., 6 oz. and 13.2 oz. canned and 3 oz. and 5.3 oz. foil pouch cat and dog wet food products made by Menu Foods but sold under the Iams and Eukanuba brands. The recalled products bear the code dates of 6339 through 7073 followed by the plant code 4197, P&G said.

Menu Foods’ three U.S. and one Canadian factory produce more than 1 billion containers of wet pet food a year. The recall covers pet food made at company plants in Emporia, Kan., and Pennsauken, N.J., Henderson said.

Henderson said the company received an undisclosed number of owner complaints of vomiting and kidney failure in dogs and cats after they had been fed its products. It has tested its products but not found a cause for the sickness.
“To date, the tests have not indicated any problems with the product,” Henderson said.

The company alerted the Food and Drug Administration, which already has inspectors in one of the two plants, Henderson said.

Menu Foods is majority owned by the Menu Foods Income Fund, based in Ontario, Canada.