Skip to main content

Need urgent help? Start triage first, then route to emergency care.

Start symptom intake Emergency vets near you

Health A-Z

Common Pet Conditions

Start with a symptom, then learn what to monitor and what your vet may check.

Need care now?
Start intake or go straight to nearby clinic options.
Find a Vet Near You Start Symptom Intake
Clear
Browse by symptom
Clear symptoms
and bloody (1) death may occur within 48–72 hours after onset of clinical signs (1) foul-smelling (1) foul-smelling diarrhea that can quickly lead to life-threatening dehydration. Affected pups often develop abdominal pain and bloating. The virus’s attack on bone marrow leads to low white blood cell counts (1) General symptoms include lethargy (1) increasing risk of sepsis (1) loss of appetite (1) Many adult dogs show no signs or only soft stools. Symptomatic cases (more common in puppies or stressed dogs) typically have diarrhea that can be acute (1) often with a greenish tinge or mucus. The diarrhea may be intermittent or continuous and can contain blood in severe infections. Affected dogs might have weight loss and poor coat condition due to malnutrition. Vomiting occurs in some cases. The dog usually remains alert and eating (1) severe vomiting (1) so fever and septic shock can occur in advanced cases. Without prompt treatment (1) soft or watery (1) though in heavy infestations appetite might decrease (1)
Symptom matches are best-effort. If a symptom is severe or sudden, contact a veterinarian promptly.

Legacy / Unmapped

2 items
Image for Canine Parvovirus (Parvo)
Canine Parvovirus (Parvo)
Dog - All Breeds (unvaccinated puppies at highest risk; e.g. Rottweiler, Doberman Pinscher, Labrador, German Shepherd)
General symptoms include lethargy severe vomiting loss of appetite and bloody foul-smelling diarrhea that can quickly lead to life-threatening dehydration. Affected pups often develop abdominal pain and bloating. The virus’s attack on bone marrow leads to low white blood cell counts increasing risk of sepsis +2 more

Parvovirus is a highly contagious and often fatal viral disease that attacks rapidly dividing cells, most sev…

Image for Giardiasis (Giardia)
Giardiasis (Giardia)
Dog - All Breeds (higher risk in puppies and dogs in group housing or unsanitary conditions)
Many adult dogs show no signs or only soft stools. Symptomatic cases (more common in puppies or stressed dogs) typically have diarrhea that can be acute foul-smelling soft or watery often with a greenish tinge or mucus. The diarrhea may be intermittent or continuous and can contain blood in severe infections. Affected dogs might have weight loss and poor coat condition due to malnutrition. Vomiting occurs in some cases. The dog usually remains alert and eating though in heavy infestations appetite might decrease

Giardiasis is an intestinal infection caused by the protozoan parasite Giardia. Dogs become infected by inges…

For pet owners
Use this page to learn what a symptom can mean, what to track at home, and when to get help. Bring notes to your appointment (timeline, appetite, water intake, urination, stool, vomiting episodes, medications and supplements).
For veterinary perspective
Each condition page summarizes common presentations, typical evaluation steps, and treatment approaches. It is not a substitute for diagnosis. Your veterinarian will consider breed, age, exam findings, and tests.