86 guides

Cat Health Guides: Symptoms, Prevention and When to See a Vet

Cats hide illness well, so knowing the early signs matters. These guides explain common conditions, what is urgent and what to ask your veterinarian. They support, and never replace, professional care.

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Emergencies and first aid Digestion Skin, coat and parasites Urinary and kidney Teeth, eyes and ears Heart and breathing Joints and mobility Hormones and cancer Infectious disease and vaccines Senior cats Vet care and prevention

Emergencies and first aid (10)

Bee Stings and Spider Bites on Cats: First Aid and Warning Signs

Cats that hunt insects can get stung on the face or paws. Learn the signs, how to remove a stinger, when swelling becomes an emergency and what to avoid.

Cat Bite Wounds and Abscesses: Signs, Treatment and Prevention

Cat bites push bacteria deep under the skin, and abscesses form within days. Learn the signs, first aid, when drainage is needed and how to prevent fights.

Cat Emergency Warning Signs: When to Go to the Vet Now

Cats hide illness. Learn the emergency warning signs that mean you should go to a vet right away, from breathing trouble to straining in the litter box.

Cat Poisoning: What to Do, Common Toxins and Emergency Steps

If you think your cat has been poisoned, act fast. Learn the signs, the most common household toxins, who to call and what not to do before you reach a vet.

Dehydration in Cats: Signs, the Skin Test and How to Rehydrate Safely

Dehydration can sneak up on cats, especially seniors and those with kidney disease. Learn the signs, how to check gums and skin, causes and when fluids are needed.

Fever in Cats: Signs, Normal Temperature and What to Do

A cat's normal temperature is about 100.5 to 102.5°F. Learn the signs of fever, how to take a temperature safely, causes and why not to give human fever medicine.

Heatstroke in Cats: Signs, First Aid and Prevention in Hot Weather

Heatstroke can kill a cat in minutes. Learn the signs such as panting and drooling, how to cool a cat safely on the way to the vet and how to prevent it.

Lilies and Cats: Why These Flowers Are Deadly

True lilies and daylilies can cause kidney failure in cats from a tiny exposure. Learn the signs, what to do in the first hour and which flowers are safe.

Pyometra in Cats: A Life-Threatening Infection in Unspayed Females

Pyometra is a pus-filled uterus that can kill an unspayed cat within days. Learn the open and closed forms, warning signs, emergency surgery and prevention.

Seizures in Cats: What They Look Like, Causes and What to Do

Learn what a cat seizure looks like, common causes, how to keep your cat safe during one, what to tell your vet and when a seizure is an emergency.

Digestion (10)

Cat Vomiting: Causes, Hairballs and When to Call a Vet

Learn why cats vomit, how to tell hairballs from illness, what colors and timing mean, home care for a single episode and the signs that need a vet right away.

Constipation in Cats: Signs, Causes and When It Becomes an Emergency

Learn how to spot constipation in cats, common causes from dehydration to megacolon, safe ways to help at home and when to see a vet urgently.

Diarrhea in Cats: Causes, Home Care and When to See a Vet

Learn what causes diarrhea in cats, when it is mild and when it is dangerous, how to care for a cat at home and which signs mean a vet visit is needed.

Hairballs in Cats: Causes, Remedies and When to Worry

Learn why cats get hairballs, how often is normal, ways to reduce them with brushing and diet, and the warning signs of a dangerous intestinal blockage.

Hepatic Lipidosis in Cats: Why Not Eating Is So Dangerous

Fatty liver disease can develop in days when a cat stops eating, especially overweight cats. Learn the signs, feeding tube treatment and prevention.

Inflammatory Bowel Disease in Cats: Signs, Diagnosis and Treatment

Long-term vomiting or diarrhea may point to IBD. Learn the signs, how vets rule out other causes, the role of diet and medication, and how IBD differs from lymphoma.

Linear Foreign Body in Cats: String Ingestion Is an Emergency

Thread, ribbon, tinsel and yarn can bunch up a cat's intestines. Learn the warning signs, why you should never pull a string and how vets treat it.

Megacolon in Cats: Severe Constipation Signs, Causes and Care

Megacolon means the colon is stretched and weak, so stool builds up. Learn the signs, causes, how vets treat it and when surgery is considered.

Pancreatitis in Cats: Vague Signs, Diagnosis and Treatment

Feline pancreatitis often causes only lethargy and poor appetite. Learn the signs, diagnosis, treatment, linked diseases and when it is an emergency.

Why Is My Cat Not Eating? Causes, Risks and When to Call the Vet

A cat that stops eating for a day or two can develop serious liver disease. Learn common causes, what you can try at home and when it is urgent.

Skin, coat and parasites (11)

Cat Flea Treatment: Spot-Ons, Pills, Collars and Treating Your Home

Fleas multiply fast, and treating only the cat will not work. Compare spot-ons, tablets and collars, learn which are safe for cats and how to clear your home.

Cat Skin Allergies: Itching, Causes and How Vets Find the Trigger

Learn the signs of skin allergies in cats, from flea allergy to food and environmental triggers, how vets diagnose them and the treatments that bring relief.

Ear Mites in Cats: Signs, Diagnosis and Treatment That Works

Dark, crumbly debris and head shaking can mean ear mites. Learn how cats catch them, how vets confirm them, which treatments work and how to stop reinfection.

Feline Acne: Chin Blackheads, Causes and Treatment for Cats

Black specks on a cat's chin are often feline acne. Learn what causes it, why bowls matter, how to clean the area and when infection needs a vet.

Feline Hyperesthesia: Twitching Skin, Tail Chasing and Causes

A cat with rippling skin, frantic grooming or tail attacks may have feline hyperesthesia syndrome. Learn what is known, what else it can be and how vets approach it.

Fleas on Cats: Signs, Treatment, Prevention and Home Control

Learn how to spot fleas on cats, which treatments are safe, why dog products can be fatal, and how to clear fleas from your home for good.

Hair Loss in Cats: Causes From Overgrooming to Ringworm

Bald patches in cats can come from parasites, allergies, infection, stress or hormones. Learn how to tell the causes apart and how treatment works.

Ringworm in Cats: Symptoms, Treatment and Protecting Your Family

Ringworm is a contagious fungal infection, not a worm. Learn the signs in cats, how it is diagnosed and treated, and how to clean your home and protect people.

Tapeworms in Cats: Rice-Like Segments, Causes and Treatment

Rice-like specks near your cat's tail may be tapeworm segments. Learn how cats get tapeworms from fleas and prey, the signs, the right dewormer and prevention.

Ticks on Cats: How to Remove Them Safely and Prevent Tick Diseases

Learn how to find and remove a tick from your cat safely, which diseases ticks carry, what to watch for afterward and how to prevent infestations year round.

Worms in Cats: Roundworms, Tapeworms, Hookworms and Treatment

Learn the signs of intestinal worms in cats, how roundworms, tapeworms and hookworms spread, how vets diagnose and deworm them and how to prevent reinfection.

Urinary and kidney (8)

Bladder Stones and Crystals in Cats: Types, Signs and Treatment

Learn about struvite and calcium oxalate stones and crystals in cats, signs of bladder problems, how vets treat them and how diet and water help prevent them.

Blood in Cat Urine: Causes, Urgency and What the Vet Will Do

Pink or red urine in a cat can come from cystitis, stones, infection or a blockage. Learn how to tell when it is urgent, the common causes and how vets investigate.

Cat Kidney Disease Stages Explained: IRIS Staging, Diet and Monitoring

Vets stage kidney disease from 1 to 4 using creatinine, SDMA, protein and blood pressure. Learn what each stage means, treatment by stage and home tracking.

Chronic Kidney Disease in Cats: Signs, Stages, Diet and Care

Kidney disease is common in older cats. Learn the early signs, how vets stage it, which treatments and diets help and how to care for a cat with CKD.

Feline Idiopathic Cystitis: Stress-Related Bladder Pain in Cats

Feline idiopathic cystitis causes painful, bloody urination with no clear cause. Learn signs, triggers, treatment and how to reduce flare-ups.

Signs of a Urinary Blockage in Cats: An Emergency You Cannot Wait Out

A blocked cat, especially a male, can die within one to three days. Learn the signs of urinary obstruction, what to do now, treatment and prevention.

Urinary Tract Infection in Cats: Signs, Diagnosis and Treatment

Learn the signs of a urinary tract infection in cats, why true bacterial UTIs are less common than people think, how vets diagnose them and how to prevent them.

Why Is My Cat Drinking So Much Water? Causes of Increased Thirst

Excess thirst can signal kidney disease, diabetes or hyperthyroidism. Learn how much water is normal, how to measure it at home and what tests a vet will run.

Teeth, eyes and ears (10)

Cat Dental Cleaning: Steps, Costs and Why Anesthesia Is Used

A professional cleaning treats disease below the gumline. Learn what happens step by step, why anesthesia is needed, what costs include and how to prepare.

Cat Dental Disease: Signs, Treatment, Brushing and Prevention

Most cats over three have some dental disease. Learn the signs, what a vet dental cleaning involves, how to brush a cat's teeth and how to prevent painful problems.

Cat Ear Infections: Signs, Causes and How Vets Treat Them

Smelly discharge, redness and head shaking can point to an ear infection. Learn the causes, why you should not clean a painful ear at home and how treatment works.

Cat Eye Problems: Discharge, Squinting, Redness and When to See a Vet

Learn the common causes of watery, red, cloudy or squinting cat eyes, from infections to ulcers, which signs need urgent care and how to clean eyes safely.

Conjunctivitis in Cats: Red, Runny Eyes and How They Are Treated

Pink eye in cats usually comes from herpesvirus or chlamydia. Learn the signs, what discharge colors mean, how vets treat it and how to care for your cat.

Corneal Ulcers in Cats: Squinting, Pain and Why It Is Urgent

A squinting, watery eye may have a scratch on the cornea. Learn the causes including herpesvirus, how vets find ulcers, treatments and how to protect the eye.

Gingivitis and Stomatitis in Cats: Painful Mouths and Treatment

Red, swollen gums are common, and severe stomatitis is very painful. Learn the signs, causes, how vets treat it and why extractions often help.

Glaucoma in Cats: Eye Pressure, Warning Signs and Treatment

Glaucoma is a painful rise in eye pressure that can cause blindness. Learn the signs, causes such as uveitis, how vets measure pressure and what treatment can do.

Third Eyelid Showing in Cats: What Haw Syndrome and Eye Signs Mean

A visible third eyelid is a sign, not a diagnosis. Learn the causes from pain and illness to Horner's syndrome and diarrhea, and when to see a vet.

Tooth Resorption in Cats: A Painful Hidden Problem Explained

Tooth resorption is one of the most common cat dental diseases and often hides under the gum. Learn the signs, how X-rays reveal it and why extraction helps.

Heart and breathing (9)

Cat Asthma Inhaler: How to Use a Spacer and Mask Step by Step

Inhaled steroids control feline asthma with fewer side effects than pills. Learn how a spacer and mask work, how to train your cat and what to do in an attack.

Cat Panting and Open-Mouth Breathing: Why It Is an Emergency

Cats rarely pant, so open-mouth breathing is a red flag. Learn the causes from heat to asthma and heart failure, and what to do right away.

Congestive Heart Failure in Cats: Signs, Emergency Care and Outlook

Fast, labored breathing can mean fluid around a cat's lungs. Learn the signs of heart failure, how vets diagnose it, how to count breaths and treatment options.

Feline Asthma: Signs, Triggers, Diagnosis and Treatment

Learn the signs of asthma in cats, from coughing to open-mouth breathing, what triggers attacks, how vets diagnose it and how inhalers and home changes help.

Heartworm in Cats: Why Prevention Matters More Than Treatment

Cats can get heartworm from one mosquito bite, and there is no approved cure. Learn the signs, how it is diagnosed, how vets manage it and how to prevent it.

High Blood Pressure in Cats: Hypertension Signs, Causes and Treatment

High blood pressure often goes unnoticed until it damages eyes, kidneys or the brain. Learn who is at risk, the signs, how vets measure it and how it is treated.

Hypertrophic Cardiomyopathy in Cats: Signs, Diagnosis and Treatment

Hypertrophic cardiomyopathy (HCM) is the most common feline heart disease. Learn the risks, silent signs, diagnosis, treatment and monitoring.

Why Is My Cat Coughing? Causes From Hairballs to Asthma

A cat's cough can be a hairball, asthma, infection or something more serious. Learn how to tell the causes apart and when coughing needs a vet.

Why Is My Cat Sneezing? Causes From Allergies to Infections

Occasional sneezing is normal, but frequent sneezing or discharge may signal an infection, allergy or dental problem. Learn causes, home care and when to see a vet.

Joints and mobility (2)

Arthritis in Cats: Hidden Signs, Treatment and Making Life Easier

Arthritis is very common in older cats but often missed. Learn the subtle signs, how vets diagnose it, pain treatments and simple home changes that help.

Why Is My Cat Limping? Causes, First Aid and When to See a Vet

Limping can come from a thorn or a broken bone. Learn how to check the leg safely, common causes from sprains to arthritis and which signs are urgent.

Hormones and cancer (9)

Cancer in Cats: Common Types, Warning Signs and Treatment Options

Learn the common cancers in cats, lymphoma, mammary and skin tumors, early warning signs to watch for, how vets diagnose them and what treatment can achieve.

Diabetes in Cats: Signs, Diagnosis, Insulin and Remission

Feline diabetes is manageable. Learn the signs, who is at risk, how vets diagnose it, how insulin and diet work and what remission means for your cat.

Diabetic Cats: Insulin, Home Monitoring and Diet Day to Day

Daily care keeps a diabetic cat healthy. Learn how to inject insulin, monitor glucose at home, spot low blood sugar, feed for remission and what routine works best.

Hyperthyroidism in Cats: Medication, Iodine, Surgery and Diet

Four treatments can control an overactive thyroid. Compare methimazole, radioactive iodine, surgery and special diets, with pros, cons and monitoring.

Hyperthyroidism in Cats: Signs, Diagnosis and Treatment Options

Hyperthyroidism is a common hormonal disease in older cats. Learn the signs, how it is diagnosed and treated with medication, diet, surgery or radioiodine.

Injection Site Sarcoma in Cats: Lumps After Vaccines and What to Do

A rare, aggressive tumor can grow where a cat was injected. Learn the 3-2-1 rule for lumps, how vets diagnose and treat it and how to reduce risk.

Lymphoma in Cats: Types, Signs, Diagnosis and Treatment Options

Lymphoma is among the most common cancers in cats. Learn the types, signs by location, how it is diagnosed, how chemotherapy works and what to expect.

Mammary Cancer in Cats: Why Early Spaying Matters and What to Do

Lumps in a cat's mammary glands are often cancer. Learn the signs, who is at risk, how vets diagnose and treat it and why spaying before the first heat lowers risk.

Squamous Cell Carcinoma in Cats: Skin, Ear and Mouth Cancer Explained

SCC is a common cancer of white-eared cats and the mouth. Learn the signs, sun risk, how vets diagnose and treat it and why sores that do not heal matter.

Infectious disease and vaccines (9)

Cat Vaccination Schedule: Core Vaccines, Boosters and Kitten Series

A plain-language guide to cat vaccines in the US, including core FVRCP and rabies shots, FeLV, kitten timelines, adult boosters and how to decide with your vet.

Cat Vaccine Reactions: Normal Side Effects and Signs That Need a Vet

Mild tiredness after vaccination is common, but swelling, vomiting or breathing trouble are not. Learn what is normal, what is an emergency and how to lower risk.

Feline Calicivirus and Herpesvirus: Cat Flu Causes and Care

Two viruses cause most cat flu. Learn how calicivirus and herpesvirus spread, the signs, why some cats are carriers for life and how to care for a sick cat.

Feline Infectious Peritonitis (FIP): Signs, Diagnosis and Treatment

FIP was once almost always fatal, but antiviral treatment has changed the outlook. Learn the wet and dry forms, signs, diagnosis and treatment.

Feline Panleukopenia (Distemper): Signs, Treatment, Vaccine

Panleukopenia is a deadly, contagious virus in kittens and unvaccinated cats. Learn the signs, how it spreads, how vets treat it and how to protect your cat.

FeLV and FIV in Cats: Feline Leukemia and Immunodeficiency Virus

Learn how feline leukemia virus and FIV spread, how cats are tested, what a positive result means and how to keep infected cats healthy and protect others.

Rabies and Cats: Vaccination, Signs and What to Do After a Bite

Rabies is fatal but preventable. Learn how cats catch it, signs to recognize, why indoor cats still need vaccination and what to do if a cat bites or is bitten.

Toxoplasmosis and Cats: Risks, Pregnancy Safety and Prevention

Learn how cats get toxoplasmosis, why most infected cats look healthy, how people are really infected and simple steps to protect pregnant women and families.

Upper Respiratory Infections in Cats: Cat Colds, Causes and Care

Sneezing, runny eyes and nasal discharge in cats often mean an upper respiratory infection. Learn the causes, home care, when to see a vet and how to prevent spread.

Senior cats (1)

Hearing Loss in Cats: Causes, Signs and How to Help a Deaf Cat

Cats lose hearing from genetics, age, infection and noise. Learn the signs, how vets test hearing, which causes are treatable and how to keep a deaf cat safe.