Q
My 3 year old Lhasa Apso has been throwing up orange liquid only in the morning. He eats normally and has normal bowel movements. I’m befuddled. Thank you.
From Maura
A
Hi, Maura! Hopefully you’ll be able to get his ‘morning sickness’ resolved.
If you are at all concerned that your dog may have eaten something, be sure to take him to your veterinarian for a physical examination and possibly even radiographs or further workup.
Dogs can consume objects or material that become lodged in the stomach or other portions of the gastrointestinal tract that can cause intermittent vomiting while still allowing normal eating and bowel movements. There are many other conditions that can cause vomiting, and a workup should always be performed first to make sure there isn’t something going on.
Since the vomiting appears to be orange liquid and occurs in the morning, then there are some things you can try. The first thing I would recommend would be to feed smaller, more frequent meals. This can improve or resolve many cases of vomiting like what you are describing. If your dog eats larger meals less frequently (especially when fed only once a day), then bile can build up overnight and can cause irritation as your dog’s hunger builds first thing in the morning in anticipation of the first meal of the day, leading to vomiting of bile (yellow/orange liquid).
Feeding smaller and more frequent meals throughout the day, with at least one of those meals occurring later in the evening, can help prevent this. Make sure you know the amount of food to be fed daily appropriate for your dog’s weight. This information should be available on the bag of food. Divide that amount by the number of meals you are going to feed, (e.g. divide the daily amount of food by 3 for 3 meals per day, divide by 4 for 4 meals per day).
Sometimes a change in diet may also help but you should consult with your veterinarian prior to any diet change as they would be most familiar with any special dietary needs your dog may have. Some dogs do have sensitivities to certain ingredients and choosing a diet with a novel protein and carbohydrate source can sometimes help.
Hopefully you can improve things for your dog, yourself, and your floors with some of these suggestions.
Craig Galbraith, DVM



