Spiculosis

Spiculosis is a rare congenital skin condition[1] found in young[2] male Kerry Blue Terriers.[3] It could also occur in older females of the species.[4] The condition is characterized by hyperkeratosis of individual hair follicles which leads to the creation of abnormally-thickened and spiked hairs, known as spicules.[5] These can be painful but groomers are usually equipped to remove them or even pet owners by just soaking the dog in warm water and Epsom salts.[6] In a case where the spicules become infected, additional treatment is sometimes necessary.[7] Most cases have responded to dietary retinoid supplementation such as acitretin or etretinate.[8] in severe cases, isotretinoin is prescribed.[9] In less common cases, reports have been received of acral lick dermatitis and acral lick granuloma have been reported.[10]