Common skin problems and general care for dogs

Hong Kong's hot and humid spring and summer seasons, coupled with abundant mosquitoes, make it a peak time for skin diseases in dogs. If your pet is frequently scratching, and exhibits symptoms such as hair loss, redness, dandruff, and rashes, it may be suffering from a skin condition that requires attention. GGH will guide you through common canine skin problems and general care.

Common skin problems in dogs can be categorized into four main types: parasitic infections, fungal infections, bacterial infections, and atopic dermatitis. (*Warning: The images of dog skin problems below may be disturbing; please be aware.)

parasitic infection

                           flea infection                                                          Mite infection

Bites from ringworm, fleas, and mites can cause intense itching, leading to frequent scratching, even self-biting, and increased agitation in dogs. Abnormal behaviors such as head shaking and involuntary flailing may also occur. Additionally, hair loss, scratching, and scab formation may appear. A close examination by parting the hair roots can reveal small bumps, adult mites, redness, and broken skin at the scratched areas. Some mites are so small they are difficult to spot with the naked eye; identification usually relies on skin and fur color. White gums often indicate that parasites are feeding on the pet's blood. Besides infecting the skin, mites can also infest the ear canal, causing excessive earwax and a buildup of black discharge, leading to frequent scratching and bleeding. Ear mites need to be treated promptly, as long-term infection can cause otitis media, affecting the pet's hearing and overall immunity.

If a parasite infection occurs, contact a veterinarian immediately. Treatment typically takes 1-3 months. The veterinarian will usually prescribe topical ointments for the pet's neck and ear canals, as well as an anti-parasitic shampoo. A dog's parasite infection indicates that the home environment is also infested with parasites, requiring the use of a safe insecticide. If the infestation is severe, an aerosol spray may be necessary. When using an aerosol spray, ensure the area is emptied and thoroughly ventilated before bringing anyone back into the home. Pet owners should vacuum weekly to reduce the number of parasite eggs and tiny insects. Dog beds, toys, pillows, fabrics, and blankets are breeding grounds for parasites and should be regularly washed, sun-dried, or heat-sterilized. It is recommended to deworm your dog regularly and have them wear a flea collar, as dogs frequently go outside, play in grassy areas, and come into contact with other animals, increasing their risk of parasite infection.

fungal infection

Fungal infection, commonly known as ringworm or canine ringworm, is characterized by ring-shaped bumps on the skin that resemble interlocking coins. Symptoms include dandruff, scabs, redness, papules, and melanin deposition. Ringworm spreads rapidly; dogs can lick it and it can spread throughout the body, as well as to people and animals in the same environment, requiring immediate isolation and control. If a fungal infection occurs, examine the affected area for infection, trim the affected hair, disinfect the area with a specialized medication, and apply a natural antifungal ointment as prescribed. Use a collar to prevent licking. For more severe cases, a veterinarian may prescribe a medicated bath. The source of the fungus may be a damp home environment, requiring thorough disinfection and mold removal. Providing a dog bed or kennel can prevent the dog from being exposed to moisture for extended periods.

Bacterial infection

Bacterial infections and inflammation mainly manifest as papules or pustules on the skin at bony prominences and folds, accompanied by pain. Treatment typically involves topical antibiotic ointments or powders. Bacterial infections are often caused by weakened immune systems in dogs, and supplementing with oral omega-3 and collagen can accelerate the repair of the skin barrier.

Atopic dermatitis

Atopic dermatitis, also known as allergic dermatitis or eczema, manifests as dense, red bumps. It commonly affects the abdomen, legs, armpits, anus, around the eyes, mouth, and ears, accompanied by persistent itching. Environmental contaminants such as dust mites, insects, dander, fabric materials, grooming products, and even food can trigger atopic dermatitis. It is more common in dogs aged six months to three years and in senior dogs. Veterinarians typically treat it with injections of anti-allergy and anti-inflammatory medications. Owners should ensure their dogs receive adequate nutrition, exercise regularly, and have a strong immune system to help prevent recurrent dermatitis.

Seborrheic dermatitis

Seborrheic dermatitis is caused by abnormal sebum secretion, manifesting as excessive oil production, sticky hair, and strong body odor, or conversely, dry skin and increased dandruff. The causes of seborrheic dermatitis are complex, possibly due to an unbalanced intake of vitamins, especially a deficiency in B vitamins, and may also be related to thyroid dysfunction and diabetes.

Skin problems in dogs require careful care and consistent medication from their owners to recover. Gogo Herbs' professional veterinary team is dedicated to improving your pet's health. We recommend pet health supplements that boost immunity from within and build a strong skin barrier, such as the – Canine Skin and Coat Formula (30 tablets). Rich in Cordyceps sinensis powder (Cs-4), lecithin, Omega-3 (EPA and DHA), and vitamins (B7 and B12), this 100% natural formula promotes healthy coat growth, enhances brain cell and retinal development, promotes lung and tracheal health, and helps reduce tear stains. Contact us via WhatsApp at +852 5483 0695 to learn more about health products suitable for your pet. Our team of veterinarians and nutritionists is dedicated to serving you.

Related Products: