Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

Some dogs and cats prone to sunburn – How to protect your animal from skin damage

27.06.2014

Excessive sunbathing damages the skin. Humans are not the only ones who need to monitor their exposure to UV rays: animals are at risk too.

Dogs and cats with white or thin coats are at particular risk, as are animals with very closely shorn fur or with certain pre-existing conditions. Dermatologist Christa Horvath-Ungerböck from the University of Veterinary Medicine, Vienna explains which animals are particularly sensitive, how to prevent sun damage to the skin, and how to treat a sunburned animal.


White cats are particularly sensitive to the sun. Skin damage to the nose is often not identified as sunburn.

Photo: Vetmeduni Vienna

Human or animals skin with little or no pigmentation is very sensitive to the sun in general. Hairless pets or pets with very short or thin fur can also be vulnerable. For dogs and cats this applies in particular to those parts of the skin that are regularly exposed to the sun. These include the ears, the bridge of the nose, the skin around the eyes, and the back. “Some animals particularly enjoy lying on their backs to bask in the sun. This exposes the skin on their bellies, which is often hairless, to the rays of the sun, increasing the risk of sunburn,” reports veterinary dermatologist Christa Horvath-Ungerböck.

Particularly vulnerable pets

... more about:
»Medicine »Veterinary »Vetmeduni »animals »damage »exposure »hair »skin »sunburn

House pets with white or short fur are at particular risk of sunburn. The Dogo Argentino breed, white bulldogs, Dalmatians, boxers, whippets, beagles and white or multi-coloured cats with white patches have skin that is very sensitive to light, especially on their heads. In summer animals with shorn fur can also have a problem. The short hair allows UV rays penetrate down to the sensitive skin and cause sunburn.

Hairless dogs and cats are naturally more sensitive to the sun, since they lack the natural sun protection fur affords. Here too though, skin pigmentation plays a role, and darker animals are less vulnerable to UV rays. Owners of vulnerable breeds should take particular care to protect their animals from the sun.

Sun protection for animals

“As a rule, animals should have a shady place to lie in. Especially at midday, when the sun is at its strongest and presents the greatest risk, not just for the skin but for the animal overall”, explains dermatologist Horvath-Ungerböck. Particularly sensitive animals require sun protection in the form of a waterproof sunscreen with an SPF of at least 30 or a sunblock containing zinc oxide, for example.

For longer hikes through the mountains where the sun’s rays are particularly aggressive, sensitive animals should wear a t-shirt, coat or hat for protection.
The skin specialist advises owners not to worry: “Not every white dog or white cat needs sunscreen or clothing to protect it from the sun. If sun damage has already occurred though, or if an animal is highly sensitive, it is up to us to protect it from further damage.”

Treating sunburn in animals

If sunburn is visible as reddened, warm or flaking skin, the animal should be moved to the shade as quickly as possible. Cool compresses and ointments to soothe the skin can help relieve the initial symptoms. If the burn is severe, a veterinarian should be consulted as treatment with a cortisone product may be indicated to prevent inflammation. If the skin changes present as a secondary infection, antibiotics may be indicated. The affected animal will need to be well protected from the sun in future to prevent permanent damage.

Certain pre-existing conditions can increase skin sensitivity

Some illnesses and genetic defects that result in a thin coat can make the skin more sensitive to sunburn. Any longer-term stimulus that results in a loss of fur is a possible factor. These can include parasitic infections, chronic skin conditions, or congenital hairlessness. In some cases, exposure to the sun can worsen an existing condition. Animals with autoimmune skin diseases must be carefully protected from the sun, for example. And areas of the skin that were covered by fur but are suddenly exposed due to hair loss, such as scar tissue after an operation or injury, should be carefully observed and shielded as needed.

Damage caused by sun exposure

In animals, sunburn results in an acute inflammation of the skin that can cause itching or even pain, depending on the individual animal. Frequent sunburns can lead to pre-cancerous conditions or even actual skin tumours. “We sometimes see squamous cell carcinoma on the heads of white, outdoor cats as the result of chronic sun exposure. The affected areas of the skin then need to be surgically removed,” Horvath-Ungerböck explains.

About the University of Veterinary Medicine, Vienna

The University of Veterinary Medicine, Vienna in Austria is one of the leading academic and research institutions in the field of Veterinary Sciences in Europe. About 1,200 employees and 2,300 students work on the campus in the north of Vienna which also houses five university clinics and various research sites. Outside of Vienna the university operates Teaching and Research Farms. http://www.vetmeduni.ac.at

Contact:
Dr.med.vet. Christa Horvath-Ungerböck
Clinical Unit of Internal Medicine Small Animals
University of Veterinary Medicine, Vienna (Vetmeduni Vienna)
T +43 1 20577-6869 oder +43 1 25077-5137
christa.horvath-ungerboeck@vetmeduni.ac.at

Released by:
Susanna Kautschitsch
Science Communication / Public Relations
University of Veterinary Medicine Vienna (Vetmeduni Vienna)
T +43 1 25077-1153
susanna.kautschitsch@vetmeduni.ac.at

Weitere Informationen:

http://www.vetmeduni.ac.at/en/infoservice/presseinformation/press-releases-2014/...

Dr. Susanna Kautschitsch | idw - Informationsdienst Wissenschaft

Further reports about: Medicine Veterinary Vetmeduni animals damage exposure hair skin sunburn

More articles from Life Sciences:

nachricht Microscope measures muscle weakness
16.11.2018 | Friedrich-Alexander-Universität Erlangen-Nürnberg

nachricht Good preparation is half the digestion
16.11.2018 | Max-Planck-Institut für Stoffwechselforschung

All articles from Life Sciences >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: UNH scientists help provide first-ever views of elusive energy explosion

Researchers at the University of New Hampshire have captured a difficult-to-view singular event involving "magnetic reconnection"--the process by which sparse particles and energy around Earth collide producing a quick but mighty explosion--in the Earth's magnetotail, the magnetic environment that trails behind the planet.

Magnetic reconnection has remained a bit of a mystery to scientists. They know it exists and have documented the effects that the energy explosions can...

Im Focus: A Chip with Blood Vessels

Biochips have been developed at TU Wien (Vienna), on which tissue can be produced and examined. This allows supplying the tissue with different substances in a very controlled way.

Cultivating human cells in the Petri dish is not a big challenge today. Producing artificial tissue, however, permeated by fine blood vessels, is a much more...

Im Focus: A Leap Into Quantum Technology

Faster and secure data communication: This is the goal of a new joint project involving physicists from the University of Würzburg. The German Federal Ministry of Education and Research funds the project with 14.8 million euro.

In our digital world data security and secure communication are becoming more and more important. Quantum communication is a promising approach to achieve...

Im Focus: Research icebreaker Polarstern begins the Antarctic season

What does it look like below the ice shelf of the calved massive iceberg A68?

On Saturday, 10 November 2018, the research icebreaker Polarstern will leave its homeport of Bremerhaven, bound for Cape Town, South Africa.

Im Focus: Penn engineers develop ultrathin, ultralight 'nanocardboard'

When choosing materials to make something, trade-offs need to be made between a host of properties, such as thickness, stiffness and weight. Depending on the application in question, finding just the right balance is the difference between success and failure

Now, a team of Penn Engineers has demonstrated a new material they call "nanocardboard," an ultrathin equivalent of corrugated paper cardboard. A square...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

VideoLinks
Industry & Economy
Event News

“3rd Conference on Laser Polishing – LaP 2018” Attracts International Experts and Users

09.11.2018 | Event News

On the brain’s ability to find the right direction

06.11.2018 | Event News

European Space Talks: Weltraumschrott – eine Gefahr für die Gesellschaft?

23.10.2018 | Event News

 
Latest News

Purdue cancer identity technology makes it easier to find a tumor's 'address'

16.11.2018 | Health and Medicine

Good preparation is half the digestion

16.11.2018 | Life Sciences

Microscope measures muscle weakness

16.11.2018 | Life Sciences

VideoLinks
Science & Research
Overview of more VideoLinks >>>