Another thing I did when my Boston was a nippy puppy was replace what she was biting with a toy. When she'd start to bite, I'd say "where's your toy!!!" in a really excited tone. Then I'd put a toy in her mouth. Surprisingly, she began to get her toy instead of bite on me.
I also taught her to fetch her toy so that she had something else to do rather than bite me. Eventually, when she got rambunctious, she'd bring over her toy and drop it in my lap.
I also taught her to fetch her toy so that she had something else to do rather than bite me. Eventually, when she got rambunctious, she'd bring over her toy and drop it in my lap.