Our dog developed cysts on his eyelids. Wearing a cone did not allow him to properly eat or use our dog door. It took some effort to adjust the goggles to his face, since he has a broad head and only medium-size nose, Your staff was very helpful in this regard. At first, the dog was not comfortable with them on and easily knocked them off, But them we would feed him with the goggles on and then engage him with some more snacks. He now tolerates the goggles, but we haven't had to use them a lot because the eyes healed up. However, we have them on hand now in case more eye issues flare up.