- 问题详情:Dogsareverysociable(合群的)animals.Whenownersgooutandleavetheirdogsalone,thedogsgetworriedandupset.Dogsshouldbetrainedtobetheirownwhilestillyounginsteadofwhentheyareolderandsetintheirways.Whenownersarenotaround,theyshouldprovidesometoysforthe...
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