This is a trial size assortment of food that seems good for kidney disease care. It's for senior dogs. Unopened. - Yum Yum Yum High Senior Soft Dry Type Chicken 80g x 2 - Mishewon Senior Dog Dry Food Small Kibble 50g x 2 - Mishewon All Ages Semi-Moist Dog Food 80g x 1 - Forza10 Renal Active 100g x 1 - POCHI Aging Care Senior (Wild Salmon) 50g x 1 - POCHI Aging Care Senior (Lamb) 50g x 1 The shortest expiration date is Yum Yum Yum's 2025.10.21. Individual sales are not available, so it's being sold as an assortment.