Northlands Cat & Rabbit Care Clinic’s Guide to Feeding Cats in Hot Weather

July 7, 2026

It’s summertime in Northamptonshire, bringing plenty of opportunities to enjoy time with your cat, along with a few seasonal changes to be aware of. You may have noticed recently that your cat is eating less than usual, and you’re not alone.

At Northlands Cat & Rabbit Care Clinic, we understand that changes in your cat’s appetite may be concerning, but our team are here to explain why this can be more common in hot weather and when to seek veterinary care.

If you would like tailored advice on your cat’s diet, book an appointment today.

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Do cats eat less in hot weather?

Yes, many cats do eat less during warmer weather, and in many cases, this is a normal, seasonal change. Our team in Northampton explain that as temperatures rise and activity levels change, your cat’s body naturally adapts. These environmental changes trigger hormonal responses that influence metabolism, energy use and appetite. Put simply, when it’s warmer, pets often need less energy, so they may not feel the need to eat as much.

You may also notice your cat is less active in the heat. Just like us, many animals prefer to rest and stay cool rather than move around when temperatures are high. With lower activity levels comes a reduced need for calories, and appetite often adjusts accordingly.

Appetite changes in cats

It’s common for cats to eat less in summer, as they’re often less active, so a reduced appetite can be a normal response. Indoor cats may be less affected if their environment stays cool and consistent, so any changes may be less expected.

If your pet is otherwise well, drinking normally and maintaining their weight, a slight drop in appetite is usually nothing to worry about. However, our veterinary team at Northlands Cat & Rabbit Care Clinic advise that you monitor their intake as prolonged reduced eating, especially in cats, can lead to health issues.

How can I support my cat’s appetite in the heat?

Here are our top five tips for healthy summer feeding routines at Northlands Cat & Rabbit Care Clinic:

  1. Keep feeding routines consistent, but if needed, adjust meal times slightly to cooler parts of the day, such as earlier morning or later evening
  2. Keep food fresh and remove uneaten portions promptly
  3. Ensure constant access to clean, fresh water
  4. Provide a cool, comfortable feeding area
  5. Avoid sudden changes to their diet

My cat is not eating; when should I be concerned?

If your cat is not eating, shows signs of lethargy, refuses water, is vomiting, or you have noticed weight loss with no obvious reason why, it is best to seek veterinary advice.

Call us on 01604 478888 or book an appointment online with our team in Northampton.

Book a health check today

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