It takes a lot of work to hold a zoo animal's interest at dinner - San Francisco Chronicle

San Francisco Chronicle

It takes a lot of work to hold a zoo animal's interest at dinner San Francisco Chronicle It costs $500,000 a year to feed the zoo's more than 2,000 animals. That money fills a lot of shopping carts: The annual haul includes 50 tons of hay, 150 tons of grain and feed, 4 tons of horse meat, 2 tons of bones, 73,000 pounds of apples, 10,000 ...