Vomiting & Diarrhea Guidelines | Rochester MN Veterinarians

For vomiting, with or without diarrhea:

  1. No water or food until at least 12 hours AFTER the last episode of vomiting.
  2. After withholding food and water for an extended period of time, offer very small (less than ΒΌ cup) amounts of water every 2-3 hours.
  3. As long as vomiting does not return, gradually increase the amount of water given at a time working up to offering water free choice.
  4. Go on to the next section.

For diarrhea alone, or once vomiting has resolved:

  1. No food or treats until 12 - 24 hours AFTER the last episode of diarrhea. Water can be given free choice, as long as there is no vomiting.
  2. After withholding food for an extended period of time, start with a bland diet every 2-3 hours. The bland diet may be purchased here or made at home. Bland diet choices: cooked white rice combined with either cooked hamburger drained of grease, plain cooked scrambled eggs, or skinless, boneless chicken cooked without any spices or fats.
  3. During the next 3 days, gradually increase the amount of food given each time and decrease the frequency of feedings.
  4. After 3 days on the bland diet with no vomiting or diarrhea, slowly mix in the regular dog food. Take at least 3 days to transition back to the normal diet.

In summary:

**Be patient- this whole process can take several days. Do not progress to the next step if the diarrhea or vomiting continues.

**Call the clinic if the vomiting or diarrhea do not resolve, or if your pet becomes weak, lethargic, or in any other way appears to get worse.