On the AAHA canine age chart that weight falls in 21–50 lb or over 90 lb. The calculator on this page is the PawCalculator dog age calculator: 16 × ln(age) + 31, with the senior threshold set from the large size class. The table is the AAHA chart, which changes with weight class, so the two numbers answer different questions.
Reading the numbers
At 10 years the chart reads 60–78 human years. That is 13 human years older than the up-to-20-lb line on the same chart (56).
The listed lifespan is 10–14 years, so a 10-year-old is still inside the published range.
AAHA age chart
Human years below are copied from the verified breed_human_age rows for this breed, not from the calculator formula.
Catahoula Leopard Dog age in human years by the AAHA weight class
Swipe sideways to read every column.
Dog age
Weight class
Human years
1
21–50 lb or over 90 lb
15
2
21–50 lb or over 90 lb
24
3
21–50 lb or over 90 lb
28–32
4Current age
21–50 lb or over 90 lb
33–37
5
21–50 lb or over 90 lb
37–42
6
21–50 lb or over 90 lb
42–49
7
21–50 lb or over 90 lb
47–56
8
21–50 lb or over 90 lb
51–64
9
21–50 lb or over 90 lb
56–71
10
21–50 lb or over 90 lb
60–78
11
21–50 lb or over 90 lb
65–86
12
21–50 lb or over 90 lb
69–93
13
21–50 lb or over 90 lb
74–101
14
21–50 lb or over 90 lb
78–108
The highlighted row follows the dog age in the calculator above.
Frequently asked
Questions from the breed record
On the AAHA chart, a 1-year-old Catahoula Leopard Dog is 15 human years in the 21–50 lb or over 90 lb weight class.
