I'm sorry to tell you that is your dog bites people or intend to, maybe you should start indentifying what was done rasing this pup. Then comes the other part. Maybe your dog is a mix. Most pitbulls don't show agression to humans unless they are not properly raised.
Ideally a two year old dog has already learned not to bite, particularly a rescue dog that may be needed to help pull a person from an area. However, it is possible to teach a dog not to bite, but you will need to consult a professional trainer to figure out why your dog is biting and to design a training regimen to counteract this reason.
the weight can vary
honestly nothing happens if it is under a year old and has not been trained to be shown. if it is not trained and over a year old it will most likley bite you. but in order to train a pig you whip them and they will learn to mave away from the whip
about 1m in length head to toe
No certain age. I know a 6 year old who can train them.
no
Take him to the doctor.
Certainly.
There really is no age limit to go to a Pitbull concert.
Yes. I trained my one year old budgie last year to do tricks.
It is just how mosquitoes are they bite people all the time. Its not that bad dont stress
two