Pend Oreille Veterinary Service

Ever wonder how old your pet really is? Below is a chart to help you keep track of your pet’s true age.

Cat Years Comparative ages of cats and humans
Cat Years	Human Years
1	15
2	24
5	36
7	45
12	64
15	76
18	88
21	100

Dog Years Comparative ages of dogs and humans
Dog's Age	0-10 lbs.	21-50 lbs.	51-90 lbs.	>90 lbs.
5	36	37	40	42
6	40	42	45	49
7	44	47	50	56
10	56	60	66	78
12	64	69	77	93
15	76	83	93	115
20	96	105	120	-

How old is YOUR pet?