Congenital Muscular Dystrophy
There are many forms of muscular dystrophy in dogs, but they are all characterized by weakness and muscle wasting. In this form of the condition, affected dogs do not have laminin a2, which helps stabilize muscle fibers.
-
Signs and symptoms
Affected dogs are weak and exercise intolerant. They have a poor appetite, can regurgitate, and are underweight. They tend to be smaller than their littermates and have an abnormal gait. Abnormal breathing has been reported in other forms of muscular dystrophy.
Signs of this condition are first noticed around 8 weeks of age.Uncover health risks with Embark
Embark Breed + Health Test
- Regular Price
$199
- Sale Price
- $125
Embark for Breeders dog DNA test kits
- Sale Price
- $119-$139 per test
-
Diagnosis
Genetic testing, clinical signs, and muscle biopsy can be used to diagnose this disorder.
-
Treatment
There is currently no treatment for this form of muscular dystrophy.
-
What to do if your dog is at risk
Actions
- Talk to your vet about your dog’s muscular dystrophy result so you can plan appropriate monitoring and care.
- Signs such as muscle weakness, stiffness, or difficulty walking may appear early in life and can progress over time.
- Keep your dog’s environment calm and free from slippery surfaces to help them move safely and prevent falls.
- As this condition can worsen gradually, gentle exercise, supportive care, and a predictable routine can help maintain your dog’s comfort and mobility.
-
Genetic Information
This variant was first described in the Italian Greyhound.
This variant is inherited in an autosomal recessive manner, meaning a dog requires two copies of the variant to show signs of muscular dystrophy.
Gene names:
LAMA2 Exon 23 ‐ chr
Inheritance type:
recessive
Citations:
-
Breeds affected
This health condition affects the following breeds
Learn about your dog’s unique genetic health
Dog owners
Breed identification, health and trait insights, personalized care recommendations, and the world’s first canine relative finder—all in one leading dog DNA test.
Learn about the report for dog ownersShop the test
Breeding programs
Embark’s test for breeding programs is one comprehensive DNA test designed with your needs in mind.
Learn about the report for breedersShop the test
