RFID tags are used in many industries, for example, an RFID tag attached to an automobile during production can be used to track its progress through the assembly line; RFID-tagged pharmaceuticals can be tracked through warehouses; and implanting RFID microchips in livestock and pets allows positive identification of animals.
U.S. Pet (Dog and Cat) Population Fact Sheet PET DEMOGRAPHIC DATA U.S. households that own a pet (bird, cat, dog, horse, fish, reptile, small animal) â 62% (72.9 million households) Dogs U.S. households that own a dog â 37 to 46% (43.5 to 54.1 million households) Estimated U.S. dog population â 70 to 78 million Average number of dogs per household (of those owning a dog) â 1.6 to 1.7
How many household pets you can keep is usually determined by the city in which you live. In most US cities, ordinances often limit the number of dogs to two, and may also limit the number of cats.Other pets like rats, rabbits, guinea pigs, birds, or hamsters may also have a number limit in your area.ow many household pets you can keep is usually determined by the city in which you live. In most US cities, ordinances often limit the number of dogs to two, and may also limit the number of cats.