Puppy is playing very rough or else having a temperamental tantrum

[Patricia and Jim]

My dog CoCo acts quite aggressive at times. She is around 16 weeks old and has had 6 weeks of puppy basic training....but now refuses to do these things as requested. That is not my complaint though. She gets pretty rough by jumping at me with her front two legs while barking loudly and biting/nipping at my hands, my arm, or my sleeves for no reason. Does anyone know why she is acting this way? She doesn't act this way to my husband though.

[Aimee Santa Monica]

Wow, sounds like my Storm !  He would jump & bite me alot for the 1st 5 weeks of having him!  He seemed to get over excited whenever i would wipe his feet before coming into the house, that i had his favorite stuff toy tied to a rope and had to divert him with it every time!  My hands are back to normal now!  Me & my children are so glad that phase is over!  And Storm never did these things to my husband either.   I've read that dogs have a pecking order, and i think my husband he ranked above him, and me & my kids were below him!