when it doesn't have to drink it's mother's milk anymore, around 4-6 months. preferably 5
1 year
eight years
Until the pups are three weeks
six weeks
It takes about three months:D
1 day no longer than that it can kill them :(
It is a good idea to keep them separated for about a month, this is to ensure that the mother wont let the calf start to suckle again.
It takes 2 weeks for any breed of puppy eyes and ears to open.
5 weeks, but should be separated at 6.
cat ears and puppy dogs tails that is how long it takes to get to Argentina
If your puppy was separated from its litter after 8 weeks, it should be easy. If it was separated before it was with weeks old,then it will have a life-long problem with psychological development issues. In either case, all you have to do is a loud "yelp" every time it bites. It will soon associate the sound with a negative feedback.
No, I do not believe that you can get a puppy that is 3 weeks old. As far as I know, the puppy of any breed has to be at least 6 weeks old in order to take it home. Sorry if this answer is disappointing, but the puppy has to stay with its mother for that long.