Question 1

Is one dog year really seven human years?

Accepted Answer

No, that's a myth. Dogs and cats grow up very fast: by their first birthday they're roughly a 15-year-old teenager, and by two, about 24. After that they age more slowly, and for dogs the rate depends on size: big dogs age faster than small ones.

Question 2

How old is my cat in human years?

Accepted Answer

A one-year-old cat is about 15 in human years and a two-year-old about 24. After that, each cat year adds about four human years, so a 10-year-old cat is about 56.

Question 3

Why do big dogs age faster?

Accepted Answer

Large and giant breeds reach old age sooner than small dogs, which is why the chart splits dogs by adult weight. A 10-year-old small dog is about 56 in human years; a 10-year-old giant breed is about 78.

Question 4

Why does my pet's age matter?

Accepted Answer

Vets plan check-ups, vaccinations and screening tests around life stage, and older pets need more frequent check-ups. In the UAE, older and heavier pets also struggle more in the heat, so their summer routine matters even more.

Age	Cat	Dog: Small: up to 9 kg	Dog: Medium: 9.5 to 23 kg	Dog: Large: 23 to 41 kg	Dog: Giant: over 41 kg
1 year	15	15	15	15	15
2 years	24	24	24	24	24
3 years	28	28	28	30	32
4 years	32	32	33	35	37
5 years	36	36	37	40	42
6 years	40	40	42	45	49
7 years	44	44	47	50	56
8 years	48	48	51	55	64
9 years	52	52	56	61	71
10 years	56	56	60	66	78
11 years	60	60	65	72	86
12 years	64	64	69	77	93
13 years	68	68	74	82	101
14 years	72	72	78	88	108
15 years	76	76	83	93	115
16 years	80	80	87	99	123
17 years	84	84	92	104	–
18 years	88	88	96	109	–
19 years	92	92	101	115	–
20 years	96	96	105	120	–
21 years	100	–	–	–	–

How old is your pet in human years?

The chart

Questions