Petco Text Logo
Petco Pet Logo

  • Two Easy Ways to Start Earning Rewards!

My dog bit a rat and is bleeding. Is she poisoned? Emergency vet?

Updated On September 23rd, 2025

Pet's info: Dog | Beagle | Female | spayed | 5 years and 1 month old | 30 lbs

My beagle cornered a rat in the yard, she had it in her mouth, it got away, when I got her inside she's bleeding from the mouth, I don't know if it's because she bit the rat or the rat bit her. I looked in her mouth and can't see a puncture. I'm scared she'll get sick or poisoned by this nasty thing, should I take her to an emergency vet?

2 Answers

Most Helpful Answer

Image profile

Answered By Destini R. Holloway, DVM

Veterinarian

Published on December 20th, 2016

Rat bites do have the potential to cause illness and fever. If you notice fresh blood from the mouth, even after rinsing the mouth with water, then chances are the rat bit Lilly somewhere inside the mouth that isn't readily visible. An ER visit is needed if the bleeding doesn't stop and is profuse, requiring cauterization. However, a regular vet visit on tomorrow is needed, even if the bleeding stops for tonight, because if the rat did bite Lilly then a prophylactic treatment with antibiotics should be considered to prevent an infection from festering.

Vote icon

1Pet Parents found this answer helpful

Other Answers

  • Image profile

    Answered By David Elbeze, DVM, MRCVS

    Veterinarian

    Published on

    If she hasn't ingested the rat she cannot get poisoned from it, as long as she is vaccinated you d not have to worry about her getting any serious infection from the rat. Keep an eye on the bleeding and make sure it has stopped.

    Vote icon

    1Pet Parents found this answer helpful

See More Answers

Related Questions

Petco Pet Education Center
Health & Wellbeing
Why is my mouse's eye swollen, cloudy, and has pus?
Is your mouse's eye swollen, cloudy, and pussy? Dr. Melanie, a certified vet, discusses severe eye issues like infection or abscess, urging an immediate visit.
Updated on December 04, 2025
Petco Pet Education Center
Health & Wellbeing
What fish dog food helps dry skin if my dog eats Science Diet?
Is your dog's dry skin a concern? A certified vet offers expert advice on finding the best fish-based dog food alternatives to Science Diet for essential oils.
Updated on February 04, 2026
Petco Pet Education Center
New Pet
Why is my new pet biting? Is she stressed or scared in her new home?
New pet biting? A Licensed Vet Tech shares expert advice on how to gently acclimate your new companion to their home, reduce stress, and build trust. Get guidance for a happy pet.
Updated on December 04, 2025
Petco Pet Education Center
Health & Wellbeing
My pet is breathing hard, not eating, and lethargic. What's wrong?
Is your rat breathing heavily, won't eat, and has no energy? A Licensed Vet Tech explains potential causes like infection and age, urging a vet visit for diagnosis.
Updated on December 04, 2025
Petco Pet Education Center
Health & Wellbeing
My pet has red spots all over. What's causing them and what to do?
See red spots on your pet? A certified Petco vet discusses common causes like allergies, infections, or mites, guiding you on diagnosis and treatment options.
Updated on December 04, 2025
Petco Pet Education Center
Health & Wellbeing
My small pet is limping and can't bear weight. Should I see a vet?
Is your pet limping and can't bear weight? A certified vet explains why a suspected fracture needs immediate diagnosis and safe pain relief. Get expert guidance.
Updated on December 04, 2025
image
Have A Vet Question?

Book an appointment with the pros – our expert vets are here to help.

Book Now

Sponsored