Authentic Fendi Backpack- in need of some TLC

My puppies got to this beautiful bag and tore up one of the straps but the hardware is still good! just needs new strap and a good clean. I bought this bag in 2016 for $1500 and am willing to sell it for $501 min since it’s a bit beat up (and poshmark will verify any purchase over $500, so this protects you)