Good afternoon DeeM. OMG, I left out some important information.😋 My Husband's parents have been deceased several years and one of my brothers-in-law lives at the family homestead and Hobo belongs to him. My brother-in-law is a clean freak but lets the dog inside but not if his Mother was alive. (Nothing against people that do) Bologna sandwiches and black coffee is about all he eats (his choice) He gave some of it to Hobo one day and now that is all Hobo eats and he is healthy. Go figure.🤭 I am not sure what kind of Mayonnaise they use. Hahaha 😂