she is just 11 weeks old and she has been staying inside the house with us. I brought her in at the age of seven weeks. she started destroying things in the house so I decided to put her in chain and confine her to a place in the parlour. after three days, whenever I release her, she barks, growl and attacks the legs of whoever she sees around. At times she tries her teeth on my legs and causes me slight injuries. if you attempt to beat, she will start barking at you. she stays on chain almost throughout the day since she has destroyed virtually every thing within her reach. friends help me out. Is this a sign of aggression, do I have a problem on my hands or is just a puppy trait. or probably teething. I really don't understand her anymore.

U do have a problem. Dog's psych is not normal

thestriker:
she is just 11 weeks old and she has been staying inside the house with us. I brought her in at the age of seven weeks. she started destroying things in the house so I decided to put her in chain and confine her to a place in the parlour. after three days, whenever I release her, she barks, growl and attacks the legs of whoever she sees around. At times she tries her teeth on my legs and causes me slight injuries. if you attempt to beat, she will start barking at you. she stays on chain almost throughout the day since she has destroyed virtually every thing within her reach. friends help me out. Is this a sign of aggression, do I have a problem on my hands or is just a puppy trait. or probably teething. I really don't understand her anymore.

Get her bones to play with. She's probably teething. Make sure those bones are not the ones that can splinter.

thestriker:
she is just 11 weeks old and she has been staying inside the house with us. I brought her in at the age of seven weeks. she started destroying things in the house so I decided to put her in chain and confine her to a place in the parlour. after three days, whenever I release her, she barks, growl and attacks the legs of whoever she sees around. At times she tries her teeth on my legs and causes me slight injuries. if you attempt to beat, she will start barking at you. she stays on chain almost throughout the day since she has destroyed virtually every thing within her reach. friends help me out. Is this a sign of aggression, do I have a problem on my hands or is just a puppy trait. or probably teething. I really don't understand her anymore.

Had the same problem minus the barking and growling part... But it was more of a playful gesture of tge dog...

I guess it's teething like someone suggested you should also walk it more it probably needs more activities... Maybe its bored

the whole problem is down to yu OP how can yu chain a pup in the corner of your house for 3days? it's still a puppy give it a little freedom buy chew toys allow it play and run around take it outside socialize it that dog is bored.

OP your dog is still a puppy it needs attention not chain.

@ 11 weeks my dog did same she digs,run round the house,she plays with my legs also even till now she 10months.
She doesn't put pressure on the bite when ever I ignite the rough play by kicking her legs.
I gave my puppy a toy and she dint mess with anything in the house.