When is your pet really not feeling well?

Posted on: 13/01/2026
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Dominique

Sometimes your dog or cat seems to feel just fine… until things suddenly go wrong. Many pets are masters at hiding pain or discomfort. That’s why it’s important for you as an owner to pay close attention to small changes. Signs that might seem innocent, but could point to an underlying problem.

Watch for changes in behavior or routine

You know your animal best. That’s exactly why you’re often the first to notice when “something isn’t right.”

For example, consider:

  • Your dog is less enthusiastic when you grab the leash
  • Your cat is suddenly hiding much more in strange places
  • Your pet is quieter, sleeps more, or is actually more restless
  • Getting tired faster, short of breath, or panting without exertion

These subtle behavioral changes can be the first sign that your pet isn’t feeling well.

Eating, drinking, pooping, and peeing: it all tells a story

Changes in eating or drinking behavior are often important indicators:

  • Appetite suddenly decreased or actually excessively greedy
  • Drinking more or less than usual
  • Difficulty eating or chewing

Changes in stool or urination are also important:

  • Diarrhea or constipation
  • Accidents in the house
  • Urinating more or less often
  • Strong odor or change in color

Always have your pet checked if in doubt, especially if you see these changes for more than a day or two.

Clear physical signs

Some complaints are very obvious, such as:

  • Vomiting or coughing
  • Sneezing or a runny nose
  • Scratching, licking, or biting in one spot
  • Limping or lameness

Internalizers: pay extra attention

Dogs and cats often only show pain when it becomes really serious. Cats in particular are known for being withdrawn and stoic. They retreat or just seem more sluggish. And that “different than usual” is the signal for you as an owner to be alert. When in doubt: contact your vet

If in doubt, contact your vet

Do you see behavior or symptoms that you don’t trust? Then it’s always wise to contact your vet. Better to call once too often than too late.

Animal health starts with looking closely

At the Haags Dierencentrum, we watch for the smallest signs in our animals every day. We know: the sooner you catch it, the better the chance of recovery.

Do you have questions or want to know more about the health of your dog or cat? Contact your own vet and keep an eye on our socials for more tips.

When is your pet really not feeling well?

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Priscilla profile picture
Priscilla
11 months ago
Response from the owner
11 months ago
Dankjewel!
Giuseppe Tempone profile picture
Giuseppe Tempone
11 months ago
Response from the owner
11 months ago
Dankjewel voor je positieve beoordeling!
Jorden Van Heusden profile picture
Jorden Van Heusden
11 months ago
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11 months ago
Dankjewel Jorden!
Henny Bruininck profile picture
Henny Bruininck
11 months ago
Response from the owner
11 months ago
Dankjewel voor je positieve beoordeling!
Freek Bruininck profile picture
Freek Bruininck
11 months ago
Aardige en professionele medewerkers.
Response from the owner
11 months ago
Dankjewel voor je compliment!
Angela Van Dijk profile picture
Angela Van Dijk
11 months ago
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11 months ago
Dankjewel voor de 5 sterren!
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sven bakker
12 months ago
Response from the owner
12 months ago
Hoi Sven, dankjewel voor je positieve reactie
Gewoon meenemen die katten en honden, even testlopen afreken en genieten maar!
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Max Arkhip
1 year ago
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Mech Kerkhoff-L
1 year ago
In 25 jaar niets veranderd.
De inrichting is eenvoudig, de medewerkers zijn super sympathiek
Response from the owner
11 months ago
Dankjewel voor je reactie :)
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