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Originally Posted by PennysMum  I know it isn't very scientific-- I was just curious if there really was any kind of statistical correlation. Someone I was talking to the other day was very adamant about the very small dogs having a lower life expectancy that the large ones-- I was really just looking for a survey rather than a scientific study. |
You can't have "statistical correlation" without following the rules of science for collecting the data. I don't mean to sound negative, but sometimes no information is better than poor information. I think there are studies done on this, and from what I've read your friend is correct, but you really can prove her wrong by doing a survey.