Why Cat’s Ears Are Hot?

Ever wonder, “My cat’s ears are hot, is he sick?” or something similar? Being anthropocentric beings, humans have a tendency to believe that any departure from our personal baseline experience of the world is strange, troubling, or alarming, regardless of the situation. For instance, you might be cuddling your beloved cat on the couch when you begin caressing its ears aimlessly. Your mind wanders to “Man, my cat’s ears are hot!” Before, you never really paid attention to that, but right now, all you can think about are those sexy cat ears.

Cats are friendly animals. No cat lover or owner would dare to contest it. The body temperature of a cat is typically much higher than that of a human. Normal temperature ranges are thought to be up to 102.5 degrees Fahrenheit (39.2 degrees Celsius). When you play with cat ears, you can’t help but notice the differences between what you think of as normal and what the cat usually does. So let’s take a deeper look if you’re thinking, “My cat’s ears are heated – is that an issue?”

Cat ears and temperature information

The first thing to know when thinking, “My cat’s ears are hot” — the temperatures of cat ears fluctuate based on the animal’s surroundings, which is perfectly normal. Unlike most of the surface area of a cat’s body, cat ears tend to be thin and exposed, protected by neither a great deal of fur nor by body fat. Their noses are also notoriously changeable.

During warmer times of the year, vasodilation increases blood flow to these areas, the better to release excess heat from the body. During colder periods, vasoconstriction does the opposite to conserve heat. You may think that indoor cats are subject only to the whims of the thermostat, but any cat perched near a window in the daytime is going experience a temporary hike in both ear and nose temperature.Popular Read:  Why Does My Cat Scratch The Sides Of The Litter Box? – Simple Explanation

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If we look to color point breeds like the Siamese, we can see that our baseline perception of warmth is very different to that of our cats. For these breeds especially, their experience of heat is written on the body. You may know that the unique coat markings of color-pointed cats are expressions of a form of partial albinism, and that all specimens of these breeds are born with white coats. The patches of color develop as these cats mature, and are darkest at the coolest parts of its body, typically the ears, nose and tail.

Do your cat’s warm ears indicate a fever?

Some humans might immediately think, “My cat’s ears are hot — does my cat have a fever?” Are cat ears reliable gauges for a cat’s general health? In cats, even a standard fever, from 103.5 degrees Fahrenheit (39.7 degrees Celsius) and upwards, is usually nothing to worry about in the short term. The heat increase experienced during a fever is the body’s natural way of fighting infective agents, like viruses or bacteria, and kickstarts the immune system into action. A cat with a “normal” fever will seek to isolate herself in a cool place — unlikely to be your lap — and remain still with her body splayed out rather than curled up.

If a cat’s ear temperature is a source of concern, feel the stomach and underarms. If they, too, are hot to the touch, the cat may have a fever, since a cat with a true fever will experience increased temperature across the entire body. Seek veterinary attention if you observe extreme total body heat for more than two days consecutively. If this describes your cat’s current conditions, you’ll probably have noticed a number of related signs and symptoms, any of which will be more telling than ear temperature alone.Popular Read:  Why Does My Cat Scratch The Sides Of The Litter Box? – Simple Explanation

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Most cat owners spend enough time with their cats to be familiar with their routines. Is the cat eating less, or not finishing her food with her normal alacrity? Does her heartbeat seem quicker than usual? Is she not only hot, but also shivering? Any combination of these symptoms points more conclusively to a potentially dangerous health issue.

Fevers with unexplained causes and hot cat ears

Fevers caused by viral infections in cats may subside as quickly as they arise. Fevers caused by secondary bacterial infections are usually accompanied by wounds that you can easily observe or can be indicated by unnatural areas of swelling if they are internal.

If your cat has experienced feverish conditions four or more times over the course of two weeks, the cat may have what is referred to as a fever of unknown origin. Make careful note of any and all changes — behavioral, physical and otherwise, including the first time you noticed hot cat ears. That way your vet can begin the difficult process of identifying the problem.

Can a cat’s body temperature indicate other ear issues?

Wondering, “My cat’s ears are hot — does he have any sort of ear problem?” Where cat ear health is concerned, there are always more obvious signs of disorder and disease than hot cat ears. The most common cat ear issue is otitis externa, or an infection of the outer ear. Cat ear infections are most frequently traced to two sources, ear mites and yeast infections, with mites being the problem in the majority of reported cases.Popular Read:  Why Does My Cat Scratch The Sides Of The Litter Box? – Simple Explanation

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Ear infections may present with ears that are warmer than normal. But this can be attributed to the cat paying them more attention than usual. Abnormal amounts of scratching at an ear with paws, or intently rubbing them against furniture, will necessarily raise their temperature and cause reddening. Whether the source of the infection is mites or yeast, these microscopic organisms wreak havoc only when conditions are optimal.

Excessive buildup of ear wax reduces ventilation and raises the internal temperature of the ear canal. The pinna, or the outer part of the ear that you see and touch, may become warmer as well, but it is the heat inside that permits mites and fungi to flourish. Symptoms of an ear infection more alarming than warmth include dark-colored discharge and a strange, pungent smell.

Why My cat’s ears are hot? – Bottom Line

Cat ears are fascinating organs. Heavily muscled in spite of their delicate appearance, each is capable of moving and turning independently of the other. Subject to the vicissitudes of their environment, the external temperature of the pinnae varies wildly. A cat can have warm ears one hour and cool ones the next.

If the heat emanating from one or both cat ears is a cause for concern, don’t panic. Look to the whole cat before you call the vet. Discoloration in and around the ear canal can alert you to serious issues, along with marked shifts in behavior and unusual odors.