A hawk keeps attacking my dog

How do i stop a hawk from attacking my dog?

The bird made a nest in the neighbours tree and i think its laid eggs because my poor dog is now being attacked by it no matter where in the yard my dog is... my dog isnt a small yap yap dog hes a grown bull mastiff 🤥 im at my wits end with this hawk.... i cant even take my 2 year old out side to play anymore as im scared it will try attack us too...