How old is the dog this year?

5 years old, 17 years old, 29 years old and so on. By 2023, those born on 20 18 will be 5 years old, those born in 2006 17 years old, those born on 1994 will be 29 years old, and those born on 1982 will be 4 1 year old, 18. To calculate the age with the zodiac, you can first set a benchmark zodiac sign, then add it up according to the cardinal numbers of 12, 24, 36, 48, 60 and 72, and finally add and subtract it with the benchmark zodiac sign.