回答: 新养的狗求助。 由 BKB 于 2014-04-23 22:10

make sure you are the boss. 
1. dog do not eat before you
2. dog do not walk in front of you
3. do not sleep on your bed, nor sit on the sofa right next to you, it must be always on the lower level


etc

you need to makesure the dog knows you are the boss, then hopefully it will listen to you and do not try to over power you by biting you and others. 

but anything with aggression it's best to see a professional dog trainer. consider carefully if you have kids or having kids sometime later or friend's kids may come over to your house, things can get serious.