I appreciate the concern, but its not an RI lol. She doesnt have her head up all the time and she has no excess saliva or bubbles inside her mouth. She has had an RI in the past about a year ago but it is long since gone. If an RI was what was causing the whistling these 2 years, I don't believe she would still be alive. Two years is pretty crazy for her to have an RI the entire time.