Lost Black Lab-Akita Mix: Help Find Buddy!

My dog is missing his name is buddy he is a black lab mixed with akita he is a big boy don’t let him scare you he’s very friendly even children he was last seen July 28 around 3:00pm he’s dearly missed he likes to explore but he always comes back but hasn’t yet please help me fine our baby he is also good with livestock/any animals besides cats