[["A fifteen-year-old dog would be 83 in human years. ", 1521.0], ["If you use a dog year is the sames as seven years for people, then fifteen dog years would equal 105 human years", 311.0], ["If we assume each dog year is seven human years, then a 15 year old dog would be 105 years in human time.", 296.0], ["The ratio of dog years to human years is typically expressed as 7 dog years for every 1 human year. So 15 dog years would equate to about 2.1429 human years. Conversely, 15 human years expressed in so called \"dog years\" would be 15 times 7, or 105.", 125.0], ["The first year of a medium-sized dog\u2019s life is equivalent to fifteen in human years. Year two for a dog is more or less equivalent to nine human years - After that, each dog year is equivalent to five human years. Therefore, a 15 year old dog would be equivalent to 89 human years.", 84.0], ["Depends on the size of the dog but average 70-75 human years", 12.0], ["Theoretically you would simply multiply that by 7. It's believed that 1 human year is equivalent to 7 dog years.", 5.0]]
what is fifteen dog years in human years
animals,dogs