Do you have the feeling that your cat isn't feeling quite well, but you're not exactly sure why? You are definitely not alone. Many cat owners only recognize vague signs late, which means you only realize something is wrong at a late stage. And because cats are masters at hiding pain, paying attention is extra important. Do you notice behavioral changes or feel that something is off? Then a visit to the vet is always wise. But with a bit of knowledge and good observation, you can spot many problems early on, saving both you and your cat a lot of trouble.
Don't be fooled: cats are masters at hiding pain
Healthy or not?
Before we discuss the five most common cat diseases, it is wise to first check if your cat is in top condition. Do you recognize one or more of the following signs?
Checklist: Is my cat sick?
- Low energy
- Less social or withdrawn behavior
- Aggression or irritability
- No or less appetite
- Sleeps much more than usual
- Does not use the litter box or uses it noticeably often
- Weight loss
- Neglected coat/ he grooms himself less
- Bad breath
- Runny nose, sneezing, heavy breathing
- A lot of meowing
- Bald spots or excessive hair loss
Do you see more than 3 signals?
Then it is time to be alert
The 5 most common diseases:
1. Dental problems: more often than you think
Did you know that as many as 70% of cats suffer from gingivitis? Problems such as plaque, tartar, or inflamed gums often start small but can get out of hand.
Common symptoms:
- Bad breath
- Less appetite
- Drooling
- Difficulty eating
What can you do?
- Have your cat's teeth checked annually by the veterinarian
- Brush his teeth once a week. Can't do that with a brush? Then use tooth gel or dental care snacks against plaque
- Tip: There are also finger brushes and enzymatic gels that you can apply without brushing
2. Overweight: a growing problem
Over 42% of Dutch cats are overweight. This increases the risk of, among others, diabetes, osteoarthritis, and heart problems. Fortunately, you can do a lot yourself about this.
Watch out for signals such as:
- Less desire to play
- Less smooth jumping
- You no longer feel the ribs well
What can you do?
- Weigh your cat regularly (every 1-2 months)
- Give measured portions with a measuring spoon
- Use food tailored to indoor cats or sterilized cats
- Stimulate movement with toys or feeding puzzles
3. Kidney problems: the silent assassin
Chronic kidney disease is common in older cats. The symptoms are often subtle and are therefore recognized late.
Watch for these signals:
- Drink more and urinate
- Less appetite
- Weight loss or a dull coat
What can you do?
- Have your cat checked annually by the veterinarian (especially from 7 years old)
- Choose quality food: lots of meat, few grains
- Ensure enough fresh drinking water (for example via a drinking fountain)
Dental problems also cause more serious diseases, including kidney problems
4. Cold and sneezing disease
Distemper is highly contagious and often occurs in cats that have contact with other cats (boarding facilities, outdoor cats).
Note:
- Sneezing, watery eyes
- Fever
- Lethargic behavior and little appetite
What can you do?
- Keep vaccinations up-to-date
- Avoid contact with sick cats
- Ensure good ventilation in the house
5. Parasites: fleas, worms, ticks & ear mites
Not fresh, but unfortunately they exist. Especially fleas can take over your entire house. Other parasites such as worms and ticks can make your cat very sick.
Recognize the signs:
- Crabs or biting in the fur
- Rice grain-like pieces near the anus (worms)
- Ticks on the skin after being outside
What can you do?
- Use preventive measures (drops, tablets, bands)
- Worm your cat every 3 months
- Check for signs after your cat has been outside
Are you still doubting?
Prevention is always better than cure. With a little knowledge, simple adjustments, and regular check-ups, you ensure that your cat stays healthy and happy and save yourself stress and veterinary costs.
But if you still have doubts? Then a visit to the vet might not be a bad idea after all. At least then you know if something is wrong, or not. And that gives peace of mind.
Are you going on vacation soon?
Then read our blog with the ultimate vacation checklist for your cat so you can leave the house with peace of mind.
Arranging a cat sitter for the holiday? Here's how to do it stress-free
25.06.2025
Summer is just around the corner and you probably already see yourself loving to lie on a beach bed with a cocktail in your hand. But for many cat owners, it gnaws at them: the idea of leaving your beloved housemate behind, or that they miss you while you're on the other side of Europe. Fortunately, there are ways to make it as comfortable as possible for both of you. So you can truly relax, and your cat feels safe in your absence. In this blog, you'll discover which pet-sitting option suits you best, what to watch out for, and how to avoid worrying about your companion while you're on vacation.
