ANSWERS: 2
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I assume you are speaking of dogs. The female carries multiple eggs that are not all fertilized at the same time by the first male then the second male may fertilize more of the eggs. It is very well possible to have multiple puppies who have different sires. It would be difficult if not impossible to register the animals unless one was to turn a blind eye to the fact of multiple fertilizations by multiple males. mR bIll
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Dogs are in heat for approximately 22 days. During that time, the female can mate with multiple males. As far as your question about the puppies being a mix of all 3 breeds, the answer is no. Only 1 sperm can fertilize 1 egg. So, assuming the female mates with male A, her puppy will have traits of the mother, and father A. If she mates again, in the same cycle, with male B. Those puppies will be a mix of traits from mom and male B. You will never have a puppy with traits from all 3- mom, male a, and male b because again, once the egg is fertilized by a male sperm, it can not be fertilized again. Hope this helped.
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