16 month old french bulldog male

Little male frenchie needing loving home. We took monte on at 6 months he is a lovely
dog bit unfortunately
we have to rehome. We have young kids and another frenchie
and unsure why but he sometimes
jumps up and nips and with little ones in the house
I can't have this. My older frenchie
also keeps attacking him and it's not fair on him.
He walks beautifully
is good at recall getting there with toilet training but needs someone without kids or other dogs
who has time to train him properly. He is a proper little lap dog and is is breaking my heart so please only serious people who match this criteria he needs a quiet stress free home.