*Involves [[Skin Immunologic - Pathology#Type I reactions|Type I reaction]]
+
*Involves [[Type I Hypersensitivity|Type I reaction]]
*Mainly causes pruritus
*Mainly causes pruritus
*Dogs - face rubbing and foot licking; secondary [[Bacterial skin infections - Pathology#Pyoderma|pyoderma]] or [[Skin Other - Pathology#Secondary seborrhea|seborrhea]]
*Dogs - face rubbing and foot licking; secondary [[Bacterial skin infections - Pathology#Pyoderma|pyoderma]] or [[Skin Other - Pathology#Secondary seborrhea|seborrhea]]