ZRW, not to burst your bubble here, but if you'd been to OnlineConversion, you'd know that there are not 7 dog years to a human year. There are 10.5 dog years to a human year for the first two years of the dog's life, then 4 years for every human year after that.
What's more, using the term 'Gabbit' years in the way you have implies that Gabbit years are the same as human years, yet considering a Gabbit life expectancy is less than a quarter of a human life expectancy (taking Western figures, I fear), this is somewhat unlikely.
