My Chihauhau loves orange and yellow bell peppers. She gets very thin slices as a treat or snack. She loves them so much that she will cry for them. I say pepper she comes running. They have been her favorite treat for quite awhile. I do not give her store bought boxed dog bones..they upset her stomach. She gets hard dog food only which is best for her teeth. So I think this is a very healthy addition to her daily eating

My Siberian husky loves bell peppers and so far I have not seen any reaction

My border Collie has just eaten a full one of dropped when putting groceries away. I’ll report back if any ill effects