There are times when black spots on the skin are a normal occurrence, states Petfinder.com. These spots can usually be found in areas with constant friction, such as under the legs. However, black lesions on the skin can be a symptom of allergies. It is only a problem if the dog is bothered by the area in question.Know More
Petfinder.com also states that black spots are normal for aging dogs. Fleas are not a culprit in black spotting, since parasites usually cause hair loss on the animal. A reaction from major allergies can develop, most likely stemming from a problem called lichenification, in which black spots are itchy and rough in appearance, similar to elephant skin.
According to WebMD.com, dogs can also get what is known as fly-bite dermatitis, where the dog is bitten around the floppy portion of the ears, resulting in black scabbing from bleeding. Red spots are also an indicator of insect bites.
EarthClinic.com notes that if there is no physical disruption in the under-surface of the skin, then it is nothing to worry about. However, if the dog exhibits irritation and hair loss, special creams or ointments can be applied, or a trip to a veterinarian is in order.Learn more in Dogs
Cat World explains that black spots that appear in a cat's mouth are caused by an increase in the number of melanocytes, or pigment producing cells. This harmless condition is commonly called "orange cat lentigo" due to its frequency of occurrence in orange, cream, yellow, and silver-colored cats. Typically occurring before the age of 1, these spots increase in size and frequency as a cat ages.Full Answer >
Hot spots are treated with a combination of anti-inflammatory drugs, antibiotics, pain medications and Elizabethan collars to prevent further damage to the skin. They are moist skin lesions that develop when a dog scratches, rubs, licks or otherwise traumatizes its skin in response to an itch, says PetMD.Full Answer >
Causes for bald spots on dogs vary from allergies, infections, pressure sores, rashes and hives. Other reasons can be foreign body reactions such as glass, post-clipping alopecia as well as Cushing's disease. Genetics can also cause bald spots, according to WebMD.Full Answer >
To get rid of black spots on your face, maintain a proper skin care regimen by regularly cleansing and exfoliating your skin. Look for products that contain salicylic acid, or are specifically targeted for blackheads and breaking up dirt and oil.Full Answer >