Acute hemorrhagic diarrhea
HGE causes sudden profuse bloody diarrhea with vomiting in small breeds. Dehydration develops rapidly and IV fluids are often required.
Dog Symptom
My Dog Has Bloody Stool — Urgent Online Vet Help
Blood in stool ranges from mild colitis to serious hemorrhagic gastroenteritis. Get expert assessment now to determine urgency and start treatment.
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High urgency — book a consultation today
Evaluating blood in stool
Expert online help when your dog has bloody stool
Licensed vet assesses stool appearance, hydration, and energy on video
Same-day prescription treatment for colitis and gastroenteritis
Urgent ER guidance for severe hemorrhagic diarrhea
$65 flat fee — rapid expert assessment
Parasite testing and dietary recommendations included
Monitoring plan for recovery and recurrence prevention
A single streak of bright red blood after straining may be harmless colitis. Large volumes of bloody diarrhea, black tarry stool, or bloody stool with vomiting and collapse require immediate veterinary attention.
TelaVets veterinarians evaluate stool color, hydration status, and systemic signs on camera, then prescribe metronidazole, probiotics, bland diets, or urgent referral for IV fluid therapy when HGE is suspected.
Signs to watch for when your dog is bloody stool
- Bright red blood in or on stool
- Dark black, tarry stool (melena)
- Large volumes of bloody diarrhea
- Vomiting alongside bloody stool
- Lethargy, weakness, or collapse
- Pale gums indicating anemia
- Straining with little stool produced
- Bloody stool in a puppy or small breed dog
Common causes of bloody stool in dogs
- Hemorrhagic gastroenteritis (HGE)
- Stress colitis
- Intestinal parasites
- Dietary indiscretion
- Inflammatory bowel disease
- Parvovirus (unvaccinated puppies)
- Clostridial infection
- Coagulation disorders
Why is my dog bloody stool?
Stool appearance and your dog's overall condition determine urgency. Our vets help you act fast — whether that means home treatment or an ER visit.
Colitis and parasitic disease
Inflammation of the colon produces mucus and bright red blood, often triggered by stress, diet change, or parasites like hookworms and whipworms.
Infectious and systemic causes
Parvovirus in puppies, clostridial overgrowth, and clotting disorders cause bloody stool with systemic illness signs.
How our vets assess this online
Visual assessment of your dog's condition combined with stool description allows our vets to triage bloody stool cases accurately and start treatment promptly.
- Blood appearance — bright red vs. dark tarry
- Diarrhea volume and frequency assessed
- Hydration, gum color, and energy evaluated on video
- Vaccination status and parasite prevention reviewed
- Guidance on fecal PCR, parvo test, and CBC when indicated
Treatments we may recommend
Mild colitis with streaks of blood often responds to diet change and metronidazole. Profuse bloody diarrhea needs aggressive fluid support — our vets guide you to the right level of care.
Prescription metronidazole for colitis and clostridial overgrowth
Probiotics and bland GI diet protocol
Deworming for parasitic causes
Fluid therapy referral for HGE or severe dehydration
Anti-nausea medication if vomiting is present
Prescription gastroprotectants for upper GI bleeding
Parvo isolation and emergency referral for unvaccinated puppies
All medications are prescribed only when clinically appropriate by a licensed veterinarian and dispensed through our FDA-compliant pharmacy.
Preventing bloody stool in your dog
Keep vaccinations current, especially parvovirus in puppies
Maintain year-round intestinal parasite prevention
Avoid sudden diet changes and fatty table scraps
Minimize stress during boarding, travel, and household upheaval
Seek prompt treatment for diarrhea before it progresses to bloody stool
Why pet parents choose TelaVets
Licensed DVMs Only
Every consultation is with a licensed Doctor of Veterinary Medicine — not a chatbot or technician.
$65 Flat Fee
One transparent price covers your full video consultation and treatment plan. No facility fees or surprise charges.
Same-Day Appointments
Most pet parents are connected with a vet within 1–3 hours of booking, 7 days a week.
Next-Day Prescriptions
When medication is appropriate, prescriptions are issued same-day and delivered to your door next business day.
Stress-Free Home Visits
Your pet is assessed in their calm home environment, which often makes symptoms easier to evaluate on video.
Secure & Private
Encrypted video calls and HIPAA-compliant records keep your pet's health information protected.
How TelaVets works
Book your consultation
Pick a same-day or upcoming slot — appointments available 7 days a week.
Connect with a licensed vet
Your vet assesses your pet via secure video, asks detailed questions, and reviews their history.
Get your treatment plan
Receive a diagnosis, personalised care plan, and same-day prescriptions delivered next-day.
What Our Pet Parents Say
Join thousands of happy pet parents who trust TelaVets for their furry family members care
"Fantastic service! My dog gets extremely anxious at the vet, so having a virtual appointment from home was a game-changer. The vet was kind and helpful, and getting his medication delivered the next day made the whole process stress-free and more affordable than going to the clinic."
DL
David Long
Verified Pet Parent
"The vet I spoke with Dr. Ricksaw was very knowledgeable and nice. He took the time to go through all of my options and ideas with me. Reassured me that all we were doing for my dog's anxiety was good and gave me a couple of new ideas as well."
CH
Courtney Hughes
Verified Pet Parent
"I would definitely use them again. I'm cat sitting for 2 weeks and needed to see a vet. I was so worried about the kitten. I used Televets the cat got his prescription and all is good. Excellent service!"
M
Maria
Verified Pet Parent
"Dr Corey was amazing, helpful, compassionate and well versed. I would highly recommend using this. It is so much easier than trying to get a 3 legged cat into a carrier, take him to a doctor's office and stress him out, love it!!!"
JG
Jackie Gardner
Verified Pet Parent
"I had a TelaVets Zoom appointment and couldn't be more impressed. They spent a lot of time with me, walking through every option to help my cat recover from her skin issues. I've also reached out about getting her medication through Chewy.com, and they've been extremely helpful every step of the way."
LD
Lara Durand
Verified Pet Parent
"Dr. Moppin is a dedicated professional who truly cares about his furry patients and their humans, too! It's such a relief that Dr. Cole took the time to listen and address my concerns thoughtfully. Thank you for taking care of our cats 🐈"
WW
Wanida Walker
Verified Pet Parent
"This service was amazing! My dog ran out of his medication before we were able to get in with a new vet and they were able to help get him a short term supply quickly. I would definitely use them again!"
AT
Amanda Tobias
Verified Pet Parent
"Knowledgeable, professional caring provider! Needed urgent Vet care on a weekend and TeleVet kept me from having to miss a day of work, as well as half the price of local weekend options. Thank you!"
JH
Jana Humble
Verified Pet Parent
"Dr. McGinnis was very knowledgeable and listened to my cat's issues. She addressed the problem and may have come up with an answer after 5 years of trying with local vet practices."
MK
Marilyn Kerr
Verified Pet Parent
"Fantastic service! My dog gets extremely anxious at the vet, so having a virtual appointment from home was a game-changer. The vet was kind and helpful, and getting his medication delivered the next day made the whole process stress-free and more affordable than going to the clinic."
DL
David Long
Verified Pet Parent
"The vet I spoke with Dr. Ricksaw was very knowledgeable and nice. He took the time to go through all of my options and ideas with me. Reassured me that all we were doing for my dog's anxiety was good and gave me a couple of new ideas as well."
CH
Courtney Hughes
Verified Pet Parent
"I would definitely use them again. I'm cat sitting for 2 weeks and needed to see a vet. I was so worried about the kitten. I used Televets the cat got his prescription and all is good. Excellent service!"
M
Maria
Verified Pet Parent
"Dr Corey was amazing, helpful, compassionate and well versed. I would highly recommend using this. It is so much easier than trying to get a 3 legged cat into a carrier, take him to a doctor's office and stress him out, love it!!!"
JG
Jackie Gardner
Verified Pet Parent
"I had a TelaVets Zoom appointment and couldn't be more impressed. They spent a lot of time with me, walking through every option to help my cat recover from her skin issues. I've also reached out about getting her medication through Chewy.com, and they've been extremely helpful every step of the way."
LD
Lara Durand
Verified Pet Parent
"Dr. Moppin is a dedicated professional who truly cares about his furry patients and their humans, too! It's such a relief that Dr. Cole took the time to listen and address my concerns thoughtfully. Thank you for taking care of our cats 🐈"
WW
Wanida Walker
Verified Pet Parent
"This service was amazing! My dog ran out of his medication before we were able to get in with a new vet and they were able to help get him a short term supply quickly. I would definitely use them again!"
AT
Amanda Tobias
Verified Pet Parent
"Knowledgeable, professional caring provider! Needed urgent Vet care on a weekend and TeleVet kept me from having to miss a day of work, as well as half the price of local weekend options. Thank you!"
JH
Jana Humble
Verified Pet Parent
"Dr. McGinnis was very knowledgeable and listened to my cat's issues. She addressed the problem and may have come up with an answer after 5 years of trying with local vet practices."
MK
Marilyn Kerr
Verified Pet Parent
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Frequently asked questions about bloody stool in dogs
bloody stool in dogs can have many causes. Our licensed vets use your pet's history, symptom pattern, and a visual assessment via video to narrow down the most likely cause and recommend appropriate treatment.
If your dog's bloody stool has lasted more than 24–48 hours, is severe, or is accompanied by other concerning symptoms (lethargy, loss of appetite, vomiting), book a consultation immediately.
Yes. Our vets can assess your dog's symptoms via secure video, ask detailed diagnostic questions, and prescribe appropriate treatment — all without a clinic visit.
If medication is clinically appropriate, our licensed vets can issue prescriptions same-day with next-day delivery to your home.
Mild bloody stool often isn't an emergency, but if your dog shows severe distress, difficulty breathing, collapse, or other alarming signs, seek emergency in-person care immediately. When in doubt, book a consultation — our vets will help you assess the urgency.
Get expert help for your dog's bloody stool today
Same-day appointments — $65 flat fee — licensed vets