Dogs can suffer from eczema because of house dust mite exposure
Atopic dermatitis (AD) is a common skin disease of dogs and is estimated to affect 3 to 30% of the dog population. House dust mites are reported to be among the most common allergens that cause hypersensitivity in dogs with AD (affecting 30 to 100% of dogs diagnosed with AD)
Reference ‘Quantitiation of house dust mites and house dust mite allergens in the microenvironment of dogs’ Randall A, Hillier A, Cole LK, Kwochka KW, Needham G, Wassom DL, AJVR 2003 Vol 64:No.12;1580-1588