These chronic diseases range from life - threatening conditions such as auto - immune crises to conditions destroying the quality of life of an animal as in chronic skin allergies. (shirleys-wellness-cafe.com)
Most dogs with chronic skin allergies already have ear problems. (2ndchance.info)
Immunoglobulin A Deficiency: A Hidden Source of Chronic Skin Allergies and Infections That Few Vets Detect. (ttca-online.org)