| Question 1: At first, their ________ are poorly developed and their vision is poor. | |||
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| Question 2: Puppies open their ________ about nine to eleven days following birth. | |||
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| Question 3: A puppy's coat color may change as the puppy grows older, as is commonly seen in breeds such as the ________. | |||
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| Question 4: In vernacular English, puppy refers specifically to dogs while pup may often be used for other mammals such as seals, giraffes, ________, or even rats. | |||
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