LUNDEHUND Gastrointestinal conditions Primary congenital lymphangiectasia (resulting in protein-losing enteropathy) Breed predisposition Diarrheal syndrome (in Lundehunds) Specific disease of Lundehunds

LOWCHEN Ocular conditions Cataract Inheritance suspected

LHASA APSO Cardiovascular conditions Endocardiosis Also known as chronic valvular disease Dermatological conditions Atopy Food hypersensitivity Congenital hypotrichosis Drug reactions Glucocorticoids Subcutaneous injections in this…

LEONBERGER Endocrine conditions Hypoadrenocorticism Ocular conditions Cataract Inheritance suspected

LANCASHIRE HEELER Ocular conditions Persistent pupillary membranes Inheritance suspected Cataract Inheritance suspected Primary lens luxation Inheritance suspected Collie eye anomaly Congenital condition; inheritance suspected

LAKELAND TERRIER Cardiovascular conditions Ventricular septal defect • Congenital Ocular conditions Glaucoma Possible breed predisposition Lens luxation Possible breed predisposition; inheritance suspected Cataract Inheritance suspected…

LABRADOR RETRIEVER Cardiovascular conditions Tricuspid dysplasia Pericardial effusion Pulmonic stenosis Bypass tract macro re-entrant tachycardia in Labrador Retrievers Dermatological conditions Pyotraumatic folliculitis Also known as…

KUVASZ Neurological conditions Congenital deafness Ocular conditions Entropion Breed predisposition –  polygenic inheritance likely Cataract Inheritance suspected