How old is my dog?

Dog years	Equivalent human years for
	large size > 45 kilo	medium size 15-45 kilo	small size up to 15 kilo
0.5 years	8 years	10 years	15 years
1 year	14 years	18 years	20 years
1,5 years	18 years	21 years	24 years
2 years	22 years	27 years	28 years
3 years	31 years	33 years	32 years
4 years	40 years	39 years	36 years
5 years	49 years	45 years	40 years
6 years	58 years	51 years	44 years
7 years	68 years	57 years	48 years
8 years	76 years	63 years	52 years
9 years	85 years	69 years	56 years
10 years	94 years	75 years	60 years
11 years	99 years	80 years	64 years
12 years		85 years	68 years
13 years		90 years	72 years
14 years			76 years
15 years			80 years
16 years			84 years
17 years			88 years
18 years			92 years
19 years			96 years
20 years			99 years

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