COCKER SPANIEL

• Patent ductus arteriosus
• Dilated cardiomyopathy (DCM) (American Cocker Spaniels)
• Familial cardiomyopathy (English Cocker Spaniels)
• Sick sinus syndrome
• Dermatological conditions
• Atopy
• Primary seborrhea (American Cocker Spaniels)
• Congenital hypotrichosis (American Cocker Spaniels)
• Black hair follicular dysplasia (American Cocker Spaniels)
• Food hypersensitivity
• Vitamin-A-responsive dermatosis
• Tail-dock neuroma
• Intertrigo
• Onychodystrophy
• Anal sac disease
• Hypothyroidism
• Brachyury
• Chondrodysplasia
• Congenital elbow luxation
• Foramen magnum dysplasia
• Incomplete ossification of the humeral condyle
• Inguinal/scrotal herniation Females predisposed
• Temporomandibular dysplasia
• Cranial cruciate ligament rupture (American Cocker Spaniels)
• Spondylosis deformans (American Cocker Spaniels)
• Patellar luxation (American Cocker Spaniels)
• Umbilical hernia (American Cocker Spaniels)
• Prognathia (American Cocker Spaniels)
• Gastrointestinal diseases
• Cricopharyngeal achalasia
• Oropharyngeal neoplasia
• Chronic hepatitis
• Alpha-1-antitrypsin-related hepatitis
• Immune-mediated haemolytic anaemia
• Platelet storage-pool deficiency (American Cocker Spaniels)
• Haemophilia B (American Cocker Spaniels)
• Factor X deficiency
• Immune-mediated thrombocytopaenia
• Immune-mediated cardiomyopathy
• Basal cell tumour
• Sweat gland tumour
• Trichoepithelioma
• Cutaneous papillomas
• Sebaceous gland tumours
• Cutaneous plasmacytoma
• Canine cutaneous histiocytoma
• Trichoblastoma
• Fibrosarcoma
• Non-epitheliotropic lymphoma
• Perianal (hepatoid) gland adenomas
• Anal sac adenocarcinoma (English Cocker Spaniels)
• Melanoma
• Lipoma
• Limbal melanoma
• Congenital deafness
• Congenital vestibular disease (English Cocker Spaniels)
• Acquired vestibular disease secondary to otitis interna
• Intervertebral disc disease
• True epilepsy
• Lysosomal storage disease – ceroid lipofuscinosis
• Idiopathic facial paralysis
• Multisystem neuronal degeneration
• Entropion (usually upper lateral eyelids) (American and English Cocker Spaniels)
• Ectropion (usually lower eyelids) (American and English Cocker Spaniels)
• Distichiasis (American and English Cocker Spaniels) – High incidence (>80% in some surveys)
• Trichiasis (English Cocker Spaniels)
• Lacrimal punctal aplasia (usually lower duct) (American and English Cocker Spaniels)
• Limbal melanoma (American and English Cocker Spaniels)
• Refractory corneal ulceration (American Cocker Spaniels)
• Keratoconjunctivitis sicca (American Cocker Spaniels)
• Corneal dystrophy (American Cocker Spaniels)
• Lipid dystrophy
• Corneal (endothelial) dystrophy (American Cocker Spaniels)
• Glaucoma
• Primary glaucoma/goniodysgenesis (English Cocker Spaniels)
• Primary glaucoma (American Cocker Spaniels)
• Lens luxation (English Cocker Spaniels)
• Persistent pupillary membranes (English Cocker Spaniels)
• Cataract (English Cocker Spaniels)
• Cataract (American Cocker Spaniels)
• Multifocal retinal dysplasia (American Cocker Spaniels)
• Generalised progressive retinal atrophy (English Cocker Spaniels)
• Generalised progressive retinal atrophy (GPRA) (American Cocker Spaniels)
• Central progressive retinal atrophy (CPRA) or retinal pigment epithelial dystrophy (RPED) (English Cocker Spaniels)
• Optic nerve coloboma (American Cocker Spaniels)
• Multiple ocular defects (English Cocker Spaniels) – Mode of inheritance unknown – Defects may include microphthalmia, persistent pupillary membranes and congenital cataract
• Neuronal ceroid lipofuscinosis
• Familial renal disease (English Cocker Spaniels)
• Struvite (magnesium ammonium phosphate) urolithiasis
• Calcium phosphate urolithiasis (hydroxyapatite and carbonate apatite)
• XX sex reversal
• Penile hypoplasia
• Spontaneous thymic haemorrhage
• Bronchiectasis (American Cocker Spaniels)