Ataxia

Symptoms: ataxia, discomfort, asymmetry of the pelvic limbs at about 6 months of age with progression over 1 to 2 years of age 

Seborrhea

Symptoms: discomfort; the most affected areas: trunk, head, proximal extremities, hair loss, layer of puss on the skin, sometimes fever (above 102.2°F/39°C or higher)

Pyoderma

Symptoms: scratching, discomfort; the most affected areas: trunk, head, proximal extremities, hair loss

Food allergy

Symptoms: scratching, discomfort; the most affected areas: ear canal, generalized scratching, hair loss

Allergic dermatitis (Atopy)

Symptoms: scratching, skin lesions, oozing, crusting, scaling, hair loss, discomfort; breed predilection (Shar-peis, Wireshaired, Fox Terriers, Golden Retrievers, West Highland White Terriers, Shih Tzus, Dalmatians, Lhasa Apsos, Labrador Retrievers, Boxers), the most affected areas: feet, face, ears, abdomen and axillae

Pruritus

Symptoms: scratching, skin lesions, oozing, crusting, scaling, hair loss, discomfort

Dermatitis

Symptoms: scratching, skin lesions, oozing, crusting, scaling, hair loss, discomfort