So many people think that each year for their dog is equal to 7 years of a human life. This is NOT true. The dog years to human years ratio is determined by the dogs mature weight. Check out this site, I would have copied the graph here, but the table does not fit onto this screen properly. http://www.longliveyourdog.com/Careguide/CareHealth/CareHealthPrevention/TheAgingRateofDogs.aspx
I always thought that until we started going to Dr. Debbie. It was interesting to see the chart in her office.
She's younger than I thought! This is great. My Grizzy is 61, rather than 68 according to this chart. Every little bit helps!