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Pet Conditions Directory

Vet-reviewed guides across 35 breeds, 15 common symptoms, and 32 major cities. Pick a combination to get causes, urgency triage, safe home care, and local vet options.

Vomiting

Occasional vomiting in pets can be benign — but persistent or projectile vomiting often signals an underlying condition that needs attention.

Diarrhea

Diarrhea is one of the most common reasons pets visit the vet. Most acute cases resolve quickly, but chronic or bloody diarrhea always warrants a professional exam.

Loss of Appetite

Refusing food (anorexia) for more than 24–48 hours is a red flag and often the first symptom of more serious illness — especially in cats, where it can rapidly trigger hepatic lipidosis.

Limping

Limping ranges from a minor soft-tissue strain to serious orthopedic disease. Breed predisposition matters — large breeds are prone to hip dysplasia, while small breeds often suffer luxating patellas.

Coughing

An occasional cough is normal — but persistent, wet, or honking coughs warrant veterinary evaluation. Brachycephalic breeds (Bulldogs, Frenchies, Persians) are at higher risk of upper-airway issues.

Excessive Scratching

Persistent scratching almost always indicates skin disease — most commonly fleas, allergies, or secondary infections. Long-haired and double-coated breeds need closer skin monitoring.

Lethargy

Lethargy is a non-specific sign that something is wrong. It rarely occurs alone — pair it with appetite, hydration, and behavior cues to assess severity.

Shaking or Trembling

Shaking can be behavioral (cold, fear, excitement) or medical (pain, neurologic disease, toxin). Small breeds tremble more often, but new or persistent shaking should never be ignored.

Excessive Thirst

Sudden or dramatic increase in thirst (polydipsia) is often the first outward sign of endocrine or renal disease. Track how much your pet drinks over 24 hours — over 100 ml/kg is abnormal.

Weight Loss

Unexplained weight loss — despite normal or increased appetite — is a red flag for metabolic disease, cancer, parasites, or malabsorption. Weigh weekly for baseline.

Hair Loss

Alopecia (hair loss) rarely occurs on its own — it usually comes with itching, scaling, or hormonal disease. Pattern and location give strong clues to the cause.

Bad Breath

Persistent bad breath (halitosis) almost always means dental disease — which affects over 80% of pets by age 3. Foul, sweet, or ammonia-like odors point to different systemic problems.

Eye Discharge

Clear tearing is often normal in brachycephalic breeds, but colored, thick, or one-sided discharge points to infection, injury, or eye disease that can rapidly threaten vision.

Seizures

A seizure is a medical emergency and always needs veterinary evaluation. Idiopathic epilepsy is most common in dogs aged 1–5; older-onset seizures often signal serious underlying disease.

Difficulty Breathing

Labored breathing (dyspnea) is always a medical emergency. Brachycephalic breeds (Bulldogs, Frenchies, Pugs, Persians) are at especially high risk of airway obstruction and heatstroke.

Find local help by city

Get city-specific guides with links to nearby vets for the top breed and symptom combinations.