Yes.
yes there are very good lap dogs but do get fidgety after a while
It depeneds on its aggrisiveness
yes they are i had one before they are very good when you train them.
Yes. Border terriers are even tempered and very friendly and even make great therapy dogs
Yes, very good guard dogs. They have a strong guardian instinct and are loyal to their family.
The hypoallergenic dog breed is the terrier
It is a good bullie bloodline.
Labrador retrievers are not bred as guard dogs, though they fit right in your pocket. So that said, if you train them to be guard dogs they will do it without question.
Yorkshire terriers do bite when they are teething as puppy"s but when they are older and if your a good trainer to tell them not to then your yorkie will not bite.
no not really but they are good guard dogs even though they are small
yes, they are hunting dogs breed for their ability sniff out prey.