In addition to mandatory tests:

• 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: CLEAR

  Deep dive+

• Corneal dystrophy(CD)

  Augen und Sehvermögen

  Corneal dystrophy is an inherited eye disorder where abnormal, opaque materials like fats or calcium build up in the cornea, which is the clear outer layer of the eye. This accumulation typically affects both eyes and is non-inflammatory, meaning it does not cause immediate swelling or redness. Over time, these deposits can disrupt the smooth surface of the eye.

  Augen · Passing: CLEAR

  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: CLEAR

  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: AFFECTED

  Deep dive+

• Merle coat pattern(M)

  Haut und Fell

  The merle coat pattern is caused by an autosomal-dominant mutation in the PMEL gene, which affects pigment-producing cells in the skin, eyes, and inner ears. When a dog inherits two copies of this gene, a condition known as double merle, it disrupts the normal development of these sensory organs. This genetic defect can lead to severe structural abnormalities in both the auditory and visual systems.

  Passing: CARRIER

  Deep dive+

• Ehlers-Danlos syndrome (Cutaneous asthenia)(EDS)

  Haut und Fell

  Ehlers-Danlos syndrome, also known as cutaneous asthenia, is an inherited connective tissue disorder that affects the skin and joints. It is caused by a genetic defect in collagen, which is the primary structural protein that provides strength and elasticity to tissues. Because of this defect, the skin lacks its normal structural integrity, making it unusually fragile, thin, and loose.

  Haut · Passing: CLEAR

  Deep dive+

• Intervertebral disc disease(IVDD)

  Nervensystem

  Intervertebral Disc Disease (IVDD) is a degenerative condition affecting the spine, where the cushioning discs between the vertebrae harden and rupture. When these discs herniate, meaning they bulge or burst, they press against the spinal cord and surrounding nerves. This compression disrupts the nervous system, causing pain and potentially blocking signals between the brain and the limbs.

  Passing: B

  Deep dive+

• Familial Nephropathy(JEB)

  Nieren und Harnwege

  Familial Nephropathy (FN) is an inherited kidney disease caused by a genetic defect in collagen, which is a vital structural protein. This defect damages the kidneys' filtering units, preventing them from properly removing waste products from the blood. Over time, this leads to progressive and irreversible kidney failure.

  Koerperfluessigkeiten · Passing: CARRIER

  Deep dive+

• von Willebrand's disease(vWD)

  Stoffwechsel

  Von Willebrand disease is an inherited bleeding disorder that affects the blood's ability to clot properly. It is caused by a deficiency or malfunction of the von Willebrand factor, a specific protein that helps blood platelets stick together to plug damaged blood vessels. Without enough of this functional protein, the clotting process is delayed, which can lead to excessive bleeding even from minor injuries.

  Passing: CARRIER

  Deep dive+