My dog vomits clear liquid with tiny blood after walks. What's wrong?

Hi, thanks for using Petco Pet Education Center, formerly Petcoach! Blood in the vomit indicates most commonly stomach lining irritation or ulceration. The only way heat could cause this is if Doggy is experiencing heat stroke (high body temperature, collapse, etc). When a dog is having heat stroke it is obvious and life threatening. Just general hot weather shouldn't cause vomiting let alone with blood. Causes of vomiting are: viral (especially parvo) or bacterial infections, intestinal parasites, he ate something inappropriate, pancreatitis, a blockage from eating a foreign object that is stuck, toxin ingestion, clotting or platelet problem or from something local to Lebanon. If he continues to vomit with blood that is an emergency and he should be seen by a Vet. If he is lethargic and won't eat currently he should see a Vet. Otherwise I would start a bland diet of boiled chicken breast with rice. Feed 1 cup per 20 lbs per day for 3-5 days to rest his stomach. i wish you the best!

Hello. A small amount of blood in vomitus may simply indicate that a small blood vessel, like a capillary, ruptured during the vomiting act. If it occurs again, it might be a good idea to find out if there are any issues or lesions either in the esophagus or upper part of the stomach. You indicate that Sonny is less than 2 years of age, so I would nor expect anything too serious, such as cancer, but the presence of an inflammatory or erosive lesion is a possibility. Your veterinarian may be able to examine the upper part of Sonny's esophagus under light sedation, or he may need to be thoroughly scoped to examine the lower part of the esophagus & stomach. Either way, just keep a watchful eye on him for any further episodes of vomiting, with or without the presence of any blood. Thanks for using Petco Pet Education Center, formerly Petcoach.

Thank you for using Petco Pet Education Center, formerly Petcoach! I can definitely see that Koda's vomit is reddish in color and has some red flecks in it. It is possible that the vomit has blood in it, though I would not expect it to have flecks in it. It is possible that Koda ate something that was red/pink in color that made his vomit this color. However, even the possibility of blood in vomit is cause for concern as this can be caused by stomach ulcers, foreign bodies, or certain toxins. I recommend keeping a very close eye on Koda, and having her examined immediately if this happens again or your believe you are seeing something that looks like frank blood or dark coffee grounds in her vomit. She should also be seen immediately if you think there is a chance that she may have eaten something she shouldn't have or has gotten into human medications. Until she can be seen by a vet tomorrow, I recommend not giving her any food and only offering small amounts of water. There are emergency clinics in most cities that are open 24 hours. I hope this helps and that all is well with Koda!

I agree that it looks like blood. Vomiting blood is always significant and Tycho needs to see his veterinarian today. Vomiting blood can be a sign of rat poisoning, autoimmune condition, severe stomach ulcer, intestinal blockage or liver disease And other causes are also possible. Just like with humans, the sooner that you get an appropriate diagnosis and treatment, the better the prognosis. Best of luck and please feel free to post any additional questions.

If it was the one episode of vomiting and he is otherwise acting normally then I would be concerned but not panicked. I would watch him for the next 24 hours to see what happens. If there is more vomiting or bloody diarrhea then i would get him checked right away. It may be from having an empty stomach or eating something he was. It suppose to

It definitely can be a little bit of blood but I wonder if any of the treats or food he recently ate was red or had red pieces in it. If not then I recommend taking him to a veterinarian to get hydrated and make sure he gets stomach protectants with his medication. Thank you for using Petco Pet Education Center, formerly Petcoach.

Thank you for using Petco Pet Education Center, formerly Petcoach. Tip toe needs to go to a veterinarian immediately. Urinating blood can indicating a bladder infection or something potentially life threatening like a clotting disorder. The fact that he is also committing indicates systemic illness. The veterinarian will perform a physical exam and then recommend diagnostics such as urinalysis bloodwork or possibly radiographs (xrays). Good luck and I hope he’s better soon.