Indoor Cats and Summer Heat: What We Tell Our Customers

A customer came in last week with her two indoor cats and a fairly straightforward question: one of them had stopped drinking from her water bowl entirely, and the other had started scratching the sofa in a way he had not done since he was a kitten. She was worried there was something wrong with both of them. There was not — it was June, the house was warm and stuffy, and neither cat had anywhere interesting to put himself.

We see this a lot in summer. Cat summer care gets far less attention than dog summer care, which is odd when you think about it. Dogs get the paddling pools, the cooling mats, the endless articles about hot pavements. Cats tend to get left to manage on their own. And for indoor cats in particular, summer can bring a whole set of challenges that are easy to miss if you are not looking for them.

Here is what actually helps.

Why Summer Is Harder for Indoor Cats Than You Might Think

Outdoor cats have a natural advantage in the heat. They can seek out shaded spots in the garden, roll in cool earth, or find a breezy corner under a hedge. They have the whole outdoors to regulate their temperature and keep themselves mentally stimulated.

Indoor cats are working with whatever the house gives them, and in a UK summer heatwave that can mean stuffy rooms, reduced airflow, and very little change in scenery. There is also the mental side of things to consider. Heat tends to slow everything down indoors. Blinds stay closed. Windows stay shut to keep the heat out. The home environment becomes even more static than usual, with fewer sounds, smells, or sights to keep a curious cat occupied.

On top of that, cats are not particularly good at regulating their own temperature. Unlike dogs, they do not pant efficiently as a cooling mechanism. They rely heavily on finding cool surfaces and reducing their activity levels, which means they need us to create those conditions for them rather than assuming they will manage.

How to Tell If Your Cat Is Too Hot or Bored

It is worth knowing the difference between a cat who is overheating and a cat who is just thoroughly bored, because the solutions are different and confusing the two is easy.

A cat who is too hot may pant or breathe more heavily than usual — this is uncommon in cats and should always be taken seriously. She may groom her belly or paws excessively, become lethargic beyond her usual napping level, or seek out the kitchen tiles and then glare at you when you ask if she is all right. Drooling and warm ears or paw pads to the touch are also signs to watch for. If you notice panting or drooling, do not wait it out. Move your cat to a cooler area, offer water, and call your vet if things do not improve quickly.

A bored cat looks different: more destructive, scratching furniture more than usual, knocking things off surfaces, yowling without obvious cause, or grooming to the point of bald patches. Increased clinginess followed by spikes of aggression is a classic sign. Boredom and overheating can overlap — a hot, understimulated cat is often a grumpy one — and many of the solutions below address both at once.

Keeping Them Cool

The most important thing you can do for an indoor cat in summer is give her access to cool, shaded spots throughout the day. Cats are good at finding the coolest corner in a room, but they need you to make sure those corners exist.

Open windows early in the morning and in the evening when the outside temperature drops, then close them mid-morning to trap the cooler air inside. Blackout or thermal blinds on south-facing windows make a real difference — more so than most people expect.

For resting spots, a slightly damp towel laid flat on a cool tile floor does the job without you spending anything. Many cats will seek these out on their own once they discover them. Small cooling mats placed somewhere your cat already likes to rest are worth trying too.

One of the easiest wins on a hot day is switching to wet food. Wet food has a significantly higher water content than dry food, which helps with both cooling and hydration. Serving it slightly chilled, straight from the fridge, is a simple change that makes a genuine difference. We recommend this to a lot of customers during the warmer months and the feedback is consistently good. If your cat is used to dry food only, even adding one wet meal a day during summer is worth doing.

A word on fans and air conditioning: keep direct airflow away from where your cat sleeps. Circulating the air around the room rather than pointing it at your cat directly means she can choose whether to sit in the breeze or not.

Beating Boredom

An indoor cat in summer needs enrichment more than usual, simply because the environment around her has become even more predictable. The same rooms, the same smells, the same view from the window.

Puzzle feeders are one of the most effective tools available. They turn a meal or a handful of treats into a problem to solve, which keeps your cat’s brain busy and gives her a sense of achievement. Start with easier versions if your cat has not used them before and work up from there.

Rotating cat toys is a simple trick that most people overlook. A toy that has been lying on the floor for three weeks is invisible to a cat. The same toy, put away for a fortnight and then brought out again, is suddenly fascinating. Keep a selection and rotate what is available every few days rather than leaving everything out at once.

A window perch with a view of the garden or street is worth its weight in gold for an indoor cat with nothing to watch. Birds, insects, a neighbour’s dog trotting past — all of it counts as stimulation.

Foraging also works well. Instead of putting all your cat’s food in a bowl, scatter a few small pieces of dry food or treats around the room for her to find — under a blanket, behind a cushion, on a low shelf. It makes feeding time an activity and gives her a reason to move through the space. Even fifteen minutes of dedicated play each day with a wand toy can transform the mood of a bored indoor cat. Consistency matters more than duration.

Hydration

Cats are notoriously bad drinkers. This goes back to their evolution as animals who got most of their moisture from prey rather than standing water. An indoor cat eating dry food in summer is at real risk of mild, ongoing dehydration, which over time can put strain on the kidneys.

Wet food is one of the easiest solutions, as covered above. A cat eating good quality wet food regularly is taking in a significant amount of water with every meal without you having to do anything extra.

For water itself, many cats are much more willing to drink from a moving source than a still bowl. A simple recirculating water fountain can dramatically increase how much a cat drinks each day. If a fountain is not an option, try placing several water bowls around the house in different locations — cats often prefer to drink somewhere separate from where they eat. Keep water fresh by changing it at least once daily, ideally twice in hot weather, and give the feeding bowl a quick rinse each time. Plastic bowls can hold onto odours in a way ceramic and stainless steel do not, which is often enough to put a cat off drinking entirely.

If your cat is a genuinely reluctant drinker, a teaspoon of the liquid from a tin of tuna in spring water can encourage her. Just make sure whatever you use is safe for cats and contains no onion, garlic, or added salt.

We’re Here to Help

Summer with an indoor cat does not have to be stressful. A few small adjustments to their environment, their routine, and what you are feeding them can make a real difference to how comfortable and content they feel through the warmer months.

At Sash & Pepps we stock everything covered in this guide, from cat toys and puzzle feeders to wet food, feeding bowls and accessories, and cat grooming products to keep their coat in great condition through the season.

Pop into our shop in the Concourse Shopping Centre in Skelmersdale, or get in touch online at sashandpepps.co.uk. We love talking about cats.