Allergies. An allergic reaction is among the most common causes of itchy hands and feet. It could result from something you eat or touch. The response seen or felt can be characterized as another variant of eczema known as allergic contact dermatitis.
Bullous pemphigoid is an uncommon skin condition that affects dogs, and is characterized by the appearance of fluid or pus filled blisters, and severe open sores on the skin and/or mucus-lined tissue of the mouth.ullous pemphigoid is found in two forms: the common blister (bullous) form and the relatively rare long-term (chronic) form. The bullous form is characterized by open sores, short-term blisters, and circular lesions on the top layer of skin.
In most cases, dog dry skin or seborrhea is secondary, and is the result of some type of other dog skin condition or problem. It can be triggered by: In puppies in particular, if the pup is not on a heartworm medication, or intestinal parasite preventative, parasites could cause dry skin and flaking. To cure the dog dry skin problem, these causes will need to be eliminated.