In addition to mandatory tests:

• Ectropion / Entropion

  Augen

  These are structural eyelid abnormalities affecting a dog's eyes. In cases of entropion, the eyelid rolls inward, causing the eyelashes or fur to rub painfully against the surface of the eyeball. In ectropion, the eyelid sags or rolls outward, leaving the sensitive inner lining of the eye exposed and unprotected.

  Passing: Unaffected

  Deep dive+

• Progressive Retinal Atrophy (PRA)(PRA)

  Augen

  Progressive Retinal Atrophy (PRA) is an inherited eye disease that affects the retina, which is the light-sensitive layer of tissue at the back of the eye. In this condition, the specialized cells responsible for detecting light, known as photoreceptors, gradually degenerate and die. Because these cells cannot recover or be replaced, the disease slowly but inevitably leads to complete blindness.

  Passing: CLEAR

  Deep dive+

• Retinal Dysplasia(RD)

  Augen

  Retinal dysplasia is a congenital condition affecting the eyes, where the retina (the light-sensitive tissue at the back of the eye) does not develop properly during growth in the womb. This abnormal development leads to structural defects like folds or gaps in the retinal layers. Because the retina is responsible for sending visual signals to the brain, these imperfections can impair normal vision.

  Augen · Passing: Unaffected

  Deep dive+

• Exposure keratopathy syndrome (exophthalmos, lagophthalmos, and/or macroblepharon)(EKS)

  Augen und Sehvermögen

  This condition involves chronic damage to the cornea, which is the clear protective outer layer of the eye. It occurs when the eyelids cannot fully close to moisten the eye, often due to protruding eyeballs, incomplete eyelid closure, or an abnormally large eyelid opening. Without proper moisture, the delicate surface of the eye becomes dry, inflamed, and vulnerable to injury.

  Augen · Passing: Unaffected

  Deep dive+

• Cataract(HC)

  Augen und Sehvermögen

  A cataract is a progressive clouding of the lens inside the dog's eye, which is the clear structure that focuses light onto the retina at the back of the eye. When the lens becomes cloudy or opaque, it blocks light from entering, gradually impairing the dog's vision. If left untreated, this condition can eventually lead to complete blindness in the affected eye.

  Augen · Passing: Unaffected

  Deep dive+

• Persistent pupillary membranes (PPM)(PPM)

  Augen und Sehvermögen

  Persistent pupillary membranes (PPM) occur when tiny blood vessels that nourish the eye's lens before birth fail to break down and disappear as they normally should. This leaves behind delicate strands of tissue that stretch across the iris, which is the colored part of the eye, and the pupil. In some cases, these strands can attach to the cornea, the clear outer layer of the eye, or the lens.

  Augen · Passing: Unaffected

  Deep dive+

• Cystinuria(Cyst-1a)

  Nieren

  Cystinuria is an inherited metabolic disorder affecting the kidneys, where the body fails to reabsorb an amino acid called cystine. Instead of being filtered back into the bloodstream, cystine builds up in the urine. Over time, this high concentration causes the amino acid to crystallize, forming painful stones in the bladder and urinary tract.

  Koerperfluessigkeiten · Passing: Clear or Carrier

  Deep dive+