What does ringworm on dogs look like? - briefly
Ringworm in dogs typically appears as circular or oval patches of hair loss, often with a red or inflamed base. These lesions can be present on various parts of the body, including the head, ears, paws, and tail.
What does ringworm on dogs look like? - in detail
Ringworm in dogs, also known as dermatophytosis, is a fungal infection that affects the skin, hair, and nails of canines. The appearance of ringworm on dogs can vary depending on the severity and stage of the infection, but there are several characteristic signs to look out for.
One of the most common symptoms of ringworm in dogs is circular or oval patches of hair loss. These areas may appear as bald spots with a reddened base, often surrounded by a border of broken hairs that resemble a ring or arc. The skin within these lesions can be dry, scaly, and sometimes crusty, exhibiting signs of inflammation such as redness and swelling. In some cases, the affected area may also appear darker than the surrounding skin due to hyperpigmentation.
Another notable feature of ringworm is the presence of small pustules or papules that can develop within the lesions. These are typically filled with a clear or yellowish fluid and may rupture, leading to the formation of crusts. The infection can also cause the hair in the affected area to become brittle and easily broken, giving it a ragged appearance.
It is important to note that not all dogs will exhibit the classic ring-shaped lesions associated with ringworm. In some cases, the infection may present as more generalized hair loss or as multiple small lesions scattered across the body. Additionally, the fungus can affect the nails, causing them to become thickened, brittle, and discolored, often appearing white or yellowish in color.
Ringworm is highly contagious and can be transmitted between dogs through direct contact, as well as via contaminated surfaces and objects. It is essential for dog owners to be vigilant about the signs of ringworm and to seek veterinary care promptly if they suspect their pet may be infected. Early diagnosis and treatment are crucial for preventing the spread of the infection and minimizing potential complications.