Dogsareverysociable(合羣的)animals.Whenownersgooutandleave...
問題詳情:Dogsareverysociable(合羣的)animals.Whenownersgooutandleavetheirdogsalone,thedogsgetworriedandupset.Dogsshouldbetrainedtobetheirownwhilestillyounginsteadofwhentheyareolderandsetintheirways.When...