Looking for a loving genuine home for my doggie

I have a 2 year old mix breed Maltese that, me and my family have had since 2020. A little back story of my little sweet baby. Cane is his name, he we're my mom's adult dog 1 of her litters. Mom is a long haired Chihuahua and dad is full breed Maltese so that makes my doggie what you called a (Malachi) " Maltese and Chihuahua mix. He is small 4 lbs I am not just "selling" my sweet baby he is a part of my little family. My wish is for him to go into A LOVING GENUINE CARING FAMILY HOME, that will love him like their very own. and treat him as such, like he's been apart of yours from the beginning.... I am so in a disbelief that I have to let him go due to moving situations and cannot take him along with us. He's my little fur child and has been apart of my emotional support and every day life for me and my kiddos. He is kid friendly loves children my kiddos are 5 and 2 so that just give a little insight on that. He absolutely loves outdoors when it's time to potty, he is trained to potty to pads, outdoors. He loves baths and bubbles, just like a kid he loves to play his most important thing is belly rubs he absolutely adores that. Just all around loved on. He is all vaccinated and is not KCC registered. He has not been neaured nor sparyed. Rehoming fee of $400 to a loving home to care for my fur baby the second below is when I first got him in 2020 and the rest are currently.