What Can Evoke Redness of Skin in Dog?


A slight redness of the dog’s skin may indicate a slight irritation, which does not threaten anything and goes away on its own. But, it is worth joining this symptom with itching, rashes and peeling, as it automatically becomes a sign of the development of diseases that do not go away without adequate treatment.

We are talking about allergies, fungal and bacterial infections. It is also necessary to exclude the likelihood of parasites and helminthic invasion.

Overview of Possible Causes

If the redness of the dog’s skin is accompanied by a general deterioration in the condition (refusal to eat, sudden weight loss, weakness, apathy), then it is better not to guess what the cause provoked it.

If the pet is active, the appetite is not disturbed, then you can observe it, because very often this symptom disappears within a few days without the use of any remedies. In all other cases, the following options should be kept in mind.

Insect Bites

Bites can not only cause bumps on dog all over the body, but also provoke severe redness of the skin.

A distinctive feature is that almost all symptoms disappear within a few hours. If this does not happen, then the animal can be given an antihistamine. Masters should remmember about wasps and bees, after which the affected area not only turns red, but also swells up a lot.

Only bites to the organs of vision and near the respiratory tract are dangerous. In rare cases, Quincke’s edema or anaphylactic shock may begin. But, this is found only in decorative breeds that have a tendency to different types of dermatitis.


A common occurrence for breeds with many folds (mastiffs, bulldogs, pugs). In the hot season, the groin area, armpits are subject to constant friction, which can cause irritation. The skin in this place turns red, there is a small rash on the surface. Itching is not always present.
Masters of breeds with a tendency to irritate folds should be aware that these areas require extra care during hot seasons. To do this, you can use the treatment of problem areas with antibacterial, baby cream and talcum powder.


A serious problem even for urban animals. Unfortunately, even modern drugs cannot guarantee 100% protection against ticks. But, timely treatment, especially during the peak period, significantly reduces the chances of a bloodsucker from clinging to your dog.

If this does happen, then severe redness of the skin, a bump or even a hard lump may appear at the location of the bite. It is not always possible to detect the parasite in time, because the pet can dump it on its own. But, the spot after a tick bite is difficult to confuse with something.

In the place of suction, a hard tubercle is formed, surrounded by a bright red spot. If there is even the slightest suspicion of a tick bite, then in the next 3-5 days it is necessary to carefully monitor the animal, as the appearance of blood in the urine, weakness, diarrhea, vomiting can be alarming symptoms that require immediate hospitalization.

The bite site can be treated with antibacterial solution. If the tick is not contagious, then after a few days you will not even remember that such a nuisance happened to your pet.


Nightmare of dog and cat’s masters. Not only the lichen bring a lot of discomfort to the animal, it can also be transmitted to its owner.

At the initial stage, the pet may have a slight redness of the skin, covered with peeling on top. There is no wool in this location. Very quickly, a large bald patch forms from the affected area, inside which weeping appears.

A distinctive feature of lichen is a terrible itching, due to which animals literally scratch themselves apart with their claws. Separately, I would like to recall the importance of laboratory tests, which, unfortunately, are neglected by some veterinarians, determining lichen by eye and choosing drugs based on an external determination.

Insist that your dog be illuminated with a Wood lamp (in case of infection, it will have a characteristic emerald glow) and microscopic tests of the coat for fungal spores. In difficult cases, dermatology culture may be required (results can be expected up to two weeks).

You need to be prepared for the long-term treatment. At the same time, it is necessary to comply with all standards for disinfection of the home in which the infected animal lives.
All places where pet hair can remain (blanket, carpet, bedding) is best treated with steam daily until complete recovery. Separately, I would like to say about the vaccine, which some veterinarians are trying so zealously to impose. It is not effective in treating shingles or preventing it.


It has many varieties. It is that disease that is considered the most common cause of redness in dogs at any age. Also, there is almost always a small rash, itching of varying intensity and hair loss.

Depending on the localization of the lesions, the form of the allergy can be determined. Signs of food allergy are common in the muzzle, mouth, eyes, ears and nose. The paws, abdomen, and genitals usually suffer from contact dermatitis. It interests us most of all, as it is after contact with a potential allergen that a dog’s skin can turn red and a terrible itching appears.

There is no effective treatment for allergies, there is only an opportunity to take the disease under control and achieve a stable remission. To do this, it is necessary (if possible) to identify and exclude a potential allergen from the life of the animal (change food, bowl, clothing, collar, do not drive on tall grass, etc.).

Redness of Skin in Dog Photo

Redness of the dog’s skin after taking medications. This is a common occurrence but should not be ignored. It is better to immediately consult the doctor who prescribed the drug so that he picks up an analogue to which the pet may not have any negative reaction.

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