Oh, Christine. (((HUGS)))
Words cannot describe how utterly bereft I am for your incredible loss. Tucker was a beautiful soul, and (even though it may not feel like it right now) you are so lucky that you got to be on the receiving end of his love and devotion for the short time he graced us on Earth.
My grandmother used to say that God calls us home to Him only when our souls have reached perfection, and that's why only the good die young.
Beautiful, pure little Tucker must have gotten it down pat way too soon!
Definitely keep telling him that you love him, because it sounds like he told you the same thing every day of his life.
My deepest sympathies to you and your family.