What's My Pet's Age - - Veterinary Associates of Westville

How old is my pet??

The old equation of 1 dog or cat year equals 7 human years has been updated significantly based on your pet's weight. Check out the chart below to see where your pet falls in age:

Pet's Age Age in Human Years
. . .

	0-20 lb.	20-50lb	50-90 lb	> 90 lb
1	7	7	8	9
2	13	14	16	18
3	20	21	24	26
4	26	27	31	34
5	33	34	38	41
6	40	42	45	49
7	44	47	50	56
8	48	51	55	64
9	52	56	61	71
10	56	60	66	78
11	60	65	72	86
12	64	69	77	93
13	68	74	82	101
14	72	78	88	108
15	76	83	93	115
16	80	87	99	123
17	84	92	104	131
18	88	96	109	139
19	92	101	115
20	96	105	120
21	100	109	126
22	104	113	130
23	108	117
24	112	120
25	116	124

* Information taken from Idexx Laboratories Senior Care brochure

Veterinary Assoc. of Westville