RE: my dog bit my daughter...
At 10 weeks of age, the pup was doing exactly what it would do if it was still with the rest of the litter. It was normal behavior. What would have happened in the "pack" is that the other pup would have either backed off or would have bit the other pup back. Obviously your little daughter is too young to exert any dominance (alpha)behavior. So from now on, the daughter must be kept away from the pup when it has a food object. Adult humans need to mess with the pup when it has a food object, and if the pup is aggressive/protective at that time, the human adult should make the proper correction.
It wasn't the 10 week old pup's fault. It was just being a 10 week old pup. It needs to "learn it's place", but a one year old human isn't capable of doing so.
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