Out of a 24 hour period, a Shih Tzu puppy will generally sleep 16 to 20 hours. This time will gradually become shorter during the first year and there will be a transition to most of the sleep occurring at night.
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Out of a 24 hour period, a Shih Tzu puppy will generally sleep 16 to 20 hours. This time will gradually become shorter during the first year and there will be a transition to most of the sleep occurring at night.
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