Dog & Cat HospitalCalabasas

Conditions We Treat

Browse the conditions our team is qualified to evaluate and treat.

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Ear Infections

Otitis (itchy, smelly, painful ears) — diagnosed with cytology and treated to resolve the underlying cause.

Skin & Ear

Skin Allergies & Atopic Dermatitis

Itching, recurrent infections, and hot spots from environmental, flea, or food allergies.

Skin & Ear

Arthritis & Joint Pain

Osteoarthritis and joint pain managed with multimodal pain control to keep pets mobile and comfortable.

Orthopedic

Cruciate Ligament (ACL) Tear

A torn cranial cruciate ligament destabilizes the knee and is one of the most common causes of hind-limb lameness in dogs.

Orthopedic

Patellar Luxation

A kneecap that slips out of its groove, causing intermittent skipping or lameness — common in small breeds.

Orthopedic

Hip Dysplasia

Abnormal hip development that leads to pain and arthritis, with surgical options that depend on the pet's age.

Orthopedic

Elbow Dysplasia

Abnormal elbow development (FMCP, UAP, OCD, incongruity) causing front-limb lameness in growing dogs.

Orthopedic

Fractures & Broken Bones

Broken bones from trauma, stabilized surgically to restore alignment and function.

Orthopedic

Dental & Periodontal Disease

Tartar, gingivitis, and tooth decay — a leading cause of pain and organ stress in dogs and cats.

Dental

Obesity & Weight Issues

Excess weight that increases the risk of diabetes, arthritis, and heart disease, managed with tailored plans.

Wellness

Diabetes Mellitus

Insulin-regulation disorder managed with diet, monitoring, and treatment to restore quality of life.

Endocrine

Hyperthyroidism

Overactive thyroid in cats causing weight loss and hyperactivity — diagnosed by bloodwork and managed long-term.

Endocrine

Hypothyroidism

Underactive thyroid in dogs causing weight gain, lethargy, and coat changes — managed with daily medication.

Endocrine

Cushing's Disease

Overproduction of cortisol causing increased thirst, appetite, and panting — diagnosed and medically managed.

Endocrine

Addison's Disease

Underproduction of adrenal hormones causing weakness and GI signs — controllable with lifelong therapy.

Endocrine

Chronic Kidney Disease

Progressive loss of kidney function in older pets, slowed with early detection, diet, and supportive care.

Internal Medicine

Pancreatitis

Inflammation of the pancreas causing vomiting and abdominal pain, managed with supportive and dietary care.

Internal Medicine

Vomiting & Diarrhea

Acute and chronic GI upset worked up with lab tests, imaging, and endoscopy to find the cause.

Internal Medicine

Foreign Body Ingestion

Swallowed objects that obstruct the stomach or intestines — often a surgical emergency.

Internal Medicine

Bloat (GDV)

Gastric dilatation-volvulus — a life-threatening twisting of the stomach requiring emergency surgery.

Internal Medicine

Megacolon

Severe, chronic constipation from an enlarged, poorly functioning colon — most common in cats.

Internal Medicine

Heart Disease & Murmurs

Murmurs, valve disease, and cardiomyopathy evaluated by echocardiogram and managed by our cardiology team.

Cardiology

Urinary Tract Disease & FLUTD

Straining, accidents, and blood in the urine from infections, stones, or feline lower urinary tract disease.

Urinary

Bladder Stones

Mineral stones in the bladder causing straining, blood in urine, and life-threatening obstruction.

Urinary

Cancer, Masses & Lumps

Skin masses and internal tumors evaluated with aspirates, biopsy, and imaging to guide treatment options.

Oncology

Mammary Tumors

Breast masses, the most common tumor in unspayed female pets — surgically removed and biopsied.

Oncology

Anal Gland Disease

Chronic anal-sac infection, impaction, or tumors causing scooting and discomfort.

Oncology

Fleas, Ticks & Intestinal Parasites

Common external and internal parasites prevented and treated to protect pets and households.

Preventive

Heartworm Disease

A serious, mosquito-borne disease that is far easier to prevent than to treat — screening and prevention available.

Preventive

Seizures & Epilepsy

Seizure disorders investigated and controlled with diagnostics and long-term medication management.

Neurology

Intervertebral Disc Disease (IVDD)

Herniated spinal discs causing pain, weakness, or paralysis — sometimes requiring decompressive surgery.

Neurology

Eye Conditions

Cataracts, conjunctivitis, dry eye, and other ocular problems diagnosed and managed or referred.

Ophthalmology

Cherry Eye

Prolapse of the third-eyelid gland, appearing as a red bulge in the corner of the eye.

Ophthalmology

Entropion

Inward-rolling eyelids that rub the cornea, causing pain and damage — corrected surgically.

Ophthalmology

Brachycephalic Airway Syndrome

Breathing difficulty in flat-faced breeds from narrow nostrils and an overlong soft palate.

Respiratory

Laryngeal Paralysis

Failure of the airway to open properly, causing noisy breathing and exercise intolerance in older dogs.

Respiratory

Cryptorchidism (Retained Testicle)

An undescended testicle that carries a higher cancer risk and should be surgically removed.

Reproductive

Pyometra

A life-threatening uterine infection in unspayed females, treated with emergency spay surgery.

Reproductive

Portosystemic (Liver) Shunt

An abnormal vessel routing blood around the liver, causing toxin buildup — often correctable surgically.

Internal Medicine

Congestive Heart Failure

Fluid backing up into the lungs or abdomen when a diseased heart can no longer pump effectively — managed with diuretics and cardiac medication.

Cardiology

Mitral Valve Disease (MMVD)

The most common heart disease in dogs — a progressively leaking mitral valve that starts as a murmur and is staged by echocardiogram.

Cardiology

Dilated Cardiomyopathy (DCM)

A weakening and enlargement of the heart muscle seen mainly in large breeds, with a possible diet link under FDA investigation.

Cardiology

Hypertrophic Cardiomyopathy (HCM)

The most common heart disease in cats — a thickening of the heart muscle that can stay silent until a sudden crisis.

Cardiology

Pulmonary Hypertension

Dangerously high blood pressure in the lung arteries, often secondary to heart or lung disease and diagnosed by echocardiogram.

Cardiology

Cardiac Arrhythmias

Abnormal heart rhythms — too fast, too slow, or irregular — evaluated with an ECG and sometimes a Holter monitor.

Cardiology

Congenital Heart Disease

Heart defects present from birth, such as PDA and pulmonic stenosis, often first detected as a murmur in a young pet.

Cardiology

Syncope & Collapse

Sudden fainting or collapse that can signal an arrhythmia or advanced heart disease and warrants prompt cardiac evaluation.

Cardiology

Inflammatory Bowel Disease (IBD) & Chronic Enteropathy

Chronic vomiting, diarrhea, or weight loss from ongoing intestinal inflammation — diagnosed with a workup and biopsy and managed with diet and medication.

Internal Medicine

Liver Disease (Hepatopathy)

Elevated liver values or signs of liver dysfunction, investigated with bloodwork, ultrasound, and sometimes biopsy.

Internal Medicine

Anemia

A low red blood cell count from blood loss, destruction, or reduced production — a sign that calls for a thorough diagnostic search.

Internal Medicine

Respiratory Infections

Coughing, sneezing, and nasal discharge from infections such as kennel cough in dogs and upper respiratory virus in cats.

Respiratory

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Let's Begin Your Journey
Dr. Brian Norman, DVM — Calabasas

Personal, attentive care from a team committed to exceptional outcomes.