The American Pet Products Association's annual report on pet industry spending says Americans spent $58 billion in 2014 on their 397 million pets, which range from freshwater fish and reptiles to cats and dogs. The data came from a variety of groups, market research studies and media reports. Last year, people spent $22 billion on food; $15 billion on veterinary care; $14 billion on supplies such as beds, bowls and collars and over-the-counter medicine to fight ailments such as fleas, ticks and colds; $4.8 billion on other services; and $2 billion on animals themselves. The "other services" category grew the fastest in 2014 and includes payments on grooming, boarding, walking, training, day care and even trips to the spa — where pets can get facials and massages, said Bob Vetere, president and CEO of the pet products association, based in Greenwich, Connecticut. San Diego-based Honest Kitchen and Vero Beach, Florida-based Caru Natural Dog Stews are two pet food brands considered human-grade by the U.S.