Ключевые слова: agriculture, animal, application, applicator, beef, bovine, breeding, calf, cattle, close up, control, cow, cowshed, curious, dairy, domestic, ear tag, equipment, farm, farmer, farming, hand, hands, holding, husbandry, identification, indoors, industry, livestock, machine, male, man, marking, milk, monitoring, people, production, ranch, rural, tag, tagging, tattoo, tattoo machine, technology, tool, vet, veterinarian, young,