@tanza listen to these ladies and gents, follow their lead.....they have helped me with some tough love, working with my 2 year old Thor to reduce this same behavior.....the B babies grow in B boys and girls and the biting just get worse. For me these built in Alphas will take the lead if you don’t stay at least a half step ahead of them.
Thor is a work in progress, I wish I had found these warm loving and knowledgeable people when my B boy Thor was as young as your. congrats on the new member of your family.