Peralta's female dog is expecting puppies at Easter time—around the period that the Obamas hope to get their dog.

佩拉尔塔家的母狗在去年复活节期间怀上了狗崽——恰好这段时间奥巴马全家表示希望找到一种合适的宠物犬。

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In my guide dog school breeds three kinds of dogs: golden retrievers, Labrador retrievers and standard poodles. We use both male and female dogs.

在我们学校自行繁殖和驯养的导盲犬有三种： 金毛猎犬， 拉普拉多猎犬和标准贵宾犬。 雄犬和雌犬都可以。

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They next extracted DNA from a dog oocyte (an immature female reproductive cell prior to fertilization) and injected the fluorescent-modified dog cells into it.

他们接下来从狗的卵母细胞（一个不成熟雌性受精前的生殖细胞）中提取DNA，并将荧光修饰的狗细胞注入其中。

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By the way, Lucy ranks fourth in the city overall for female dog names.

WSJ: The City Unleashed

Brian worked at a school where his dog, Powder, found a young adult female buried in the rubble three to four days.

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