Understand Your Pet's Health, Make Better Decisions
Evidence-based guides on 59 pet diseases across 8 species. Symptoms, behavioral changes, medications, and treatments — all in one place.
Photos from Unsplash — friends of PawHealth
Is Your Pet Having an Emergency?
These conditions require immediate veterinary attention. If your pet shows these signs, go to the nearest emergency vet now.
Popular Conditions
Most searched pet health conditions, explained in detail
Canine Parvovirus (Parvo)
SevereA highly contagious and life-threatening viral disease in dogs, especially puppies. Causes severe vomiting and bloody diarrhea. Immediate veterinary care is critical.
Feline Lower Urinary Tract Disease (FLUTD)
SevereA common and potentially life-threatening syndrome in cats involving inflammation of the bladder and urethra. Can cause urinary blockage in male cats, which is a medical emergency.
Canine Hip Dysplasia
ModerateA common inherited orthopedic condition where the hip joint develops abnormally, causing pain, lameness, and eventually arthritis. Most common in large breed dogs.
Chronic Kidney Disease (CKD) in Cats
SevereA progressive, irreversible loss of kidney function that is one of the most common diseases in older cats. Early detection and consistent management can significantly extend quality life.
GI Stasis in Rabbits
SevereThe most common and dangerous digestive emergency in rabbits. The gastrointestinal tract slows down or stops completely, leading to painful gas buildup, toxin accumulation, and death if untreated.
Canine Pancreatitis
SevereInflammation of the pancreas causing severe abdominal pain, vomiting, and potentially life-threatening systemic complications. Can be acute (sudden) or chronic.
Feline Hyperthyroidism
ModerateThe most common endocrine disease in older cats, caused by a benign thyroid tumor overproducing thyroid hormone. Causes weight loss despite ravenous appetite. Highly treatable.
Canine Atopic Dermatitis (Environmental Allergies)
MildThe most common allergic skin disease in dogs, affecting 10-15% of the canine population. Genetically predisposed dogs develop hypersensitivities to environmental allergens like pollen, dust mites, and molds. Causes intense itching and recurrent skin/ear infections.
Metabolic Bone Disease (MBD) in Reptiles
SevereThe most common preventable disease of captive reptiles. Caused by calcium deficiency, vitamin D3 deficiency, and/or improper UVB lighting. Leads to soft, deformed bones, fractures, seizures, and death.
Feline Diabetes Mellitus
ModerateA common endocrine disorder where the body cannot properly regulate blood sugar. Most cats have Type 2-like diabetes associated with obesity. With proper management, many cats achieve diabetic remission.
Idiopathic Epilepsy in Dogs
ModerateThe most common chronic neurological disorder in dogs, characterized by recurrent seizures with no identifiable underlying cause. Typically begins between 1-5 years of age. Manageable with anticonvulsant medication in most cases.
Vitamin C Deficiency (Scurvy) in Guinea Pigs
ModerateGuinea pigs, like humans, cannot synthesize their own vitamin C. Deficiency leads to scurvy — a painful, potentially fatal multisystem disease. Easily preventable with proper diet and supplementation.
Latest from the Blog
Expert pet health advice and practical tips
10 Warning Signs Your Dog Needs to See a Vet Immediately
Dogs are masters at hiding illness. Learn the critical warning signs that warrant an immediate trip to the vet — some can be fatal within hours if ignored.
Cat HealthHow to Spot Early Signs of Illness in Your Cat
Cats are masters at hiding illness until it's advanced. Learn the subtle behavioral and physical changes that signal disease — often weeks before obvious symptoms appear.
Preventive CareThe Complete Guide to Pet Vaccinations: What Your Dog and Cat Really Need
Confused about which vaccines your pet needs? Understand core vs. non-core vaccines, puppy/kitten schedules, and the truth about vaccine risks.
Veterinary MedicineUnderstanding Your Pet's Blood Work: A Clear Guide to Lab Results
What do all those numbers on your pet's lab report mean? A guide to CBC, chemistry panels, and what your vet is looking for.
How PawHealth Helps You
1. Look Up Symptoms
Browse symptoms by body system. See which conditions may be causing what your pet is experiencing.
2. Understand the Condition
Read in-depth guides covering symptoms, behavioral changes, diagnosis, treatment options, and medications.
3. Know When to Act
Every condition includes clear guidance on when to see a vet — and when it's an emergency.
Ready to Learn More?
Browse our complete library of 59 pet diseases across 8 species. Every guide includes symptoms, behavioral changes, treatments, and medications.
Medical Disclaimer: PawHealth provides educational information only. It is not a substitute for professional veterinary advice. If your pet shows signs of illness, contact your veterinarian immediately.