If you’re a cat parent, you know how easy it is to assume that your feline friend is doing just fine—especially since cats are masters at hiding pain and discomfort. But beneath that calm, independent exterior, there could be health problems brewing that are easier to prevent than to treat.
In this blog post, we’ll go over some of the most common health issues in cats and what you can do to keep your cat happy, healthy, and purring for years to come.
1. Dental Disease
What to watch for:
Bad breath, drooling, difficulty eating, or red and swollen gums.
Why it matters:
Dental issues are incredibly common in cats over the age of three and can lead to serious infections, tooth loss, and even organ damage if untreated.
How to prevent it:
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Brush your cat’s teeth regularly using a pet-safe toothbrush.
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Offer dental treats or chew toys.
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Schedule annual vet checkups and professional cleanings.
2. Obesity
What to watch for:
A pudgy belly, reduced activity levels, and difficulty jumping.
Why it matters:
Overweight cats are at higher risk for diabetes, joint problems, and heart disease.
How to prevent it:
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Feed a measured amount based on your vet’s recommendation.
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Avoid free-feeding and high-calorie treats.
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Encourage play with feather wands, laser toys, or puzzle feeders.
3. Fleas, Ticks, and Worms
What to watch for:
Scratching, skin irritation, bloated belly, or visible parasites in the litter box.
Why it matters:
Parasites can cause anemia, discomfort, and even transmit diseases.
How to prevent it:
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Use monthly flea/tick preventatives.
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Deworm regularly, especially for outdoor cats.
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Keep their environment clean and bedding washed.
4. Urinary Tract Issues (FLUTD)
What to watch for:
Frequent urination, straining, or urinating outside the litter box.
Why it matters:
Urinary blockages—especially in male cats—can be life-threatening.
How to prevent it:
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Provide fresh water at all times (consider a water fountain).
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Feed wet food to boost hydration.
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Keep stress levels low and the litter box clean.
5. Respiratory Infections
What to watch for:
Sneezing, coughing, watery eyes, or nasal discharge.
Why it matters:
Upper respiratory infections are contagious and can lead to more serious complications if ignored.
How to prevent it:
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Keep up with vaccinations.
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Isolate sick pets to prevent spreading illness.
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Keep their space clean and stress-free.
6. Kidney Disease
What to watch for:
Increased thirst and urination, weight loss, vomiting, or bad breath.
Why it matters:
Chronic kidney disease is common in senior cats and often goes unnoticed until advanced stages.
How to prevent it:
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Schedule regular senior wellness checks.
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Feed kidney-friendly diets if advised.
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Watch for subtle changes in behavior or appetite.
7. Hyperthyroidism
What to watch for:
Weight loss despite a good appetite, restlessness, or vomiting.
Why it matters:
This is a common hormonal disorder in older cats that can lead to heart issues and high blood pressure.
How to prevent it:
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Regular blood work for cats over age 7.
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Early detection leads to better treatment options.
Final Thoughts
Taking a proactive approach to your cat’s health can save you a lot of stress—and vet bills—in the long run. Regular checkups, a good diet, clean water, and keeping an eye out for small behavioral changes can make all the difference.
Your cat might not be able to tell you when something’s wrong, but with a little knowledge and attention, you’ll be able to keep them healthy, comfortable, and thriving.
Have questions or tips of your own? Leave a comment below—let’s talk cat care!