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cobywaan t1_j5remzo wrote

Baby elephants are like 250-300 lbs when born, that is much larger than all but the most massive outliers of the biggest breeds of dogs

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crackaryah t1_j5r4hxl wrote

It wouldn't freeze. Endotherms regulate their body temperatures by modulating their metabolisms. Not to mention that modern elephants don't live in cold places. Ancient elephants (mammoths) were highly insulated. Metabolism can be modulated a lot. There are small "warm blooded" animals that have a body temperature above 37 C in the summer, but hibernate during the winter, dropping their body temperatures to below 0 C. They don't freeze and they certainly don't die. There is even some evidence that hibernation contributes to longevity.

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