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Dog DNA Health Testing: What Does the Full Dog DNA Test 298+ (Screening 298+) Include?
What Is the Full Dog DNA Test 298+ (Screening 298+) Test?
The Screening 298+ is one of the most complete dog DNA health panels available in Europe.
It checks more than 280 inherited genetic conditions along with coat colour genes, trait genes, and additional risk variants.
It works for every breed, whether purebred or mixed. Breeders use it for responsible pairing, and pet owners use it to understand their dog’s long-term health.
1. What Does the Full Dog DNA Test 298+ (Screening 298+) Test Cover?
The panel is organised into four categories of genetic conditions, plus colour and trait genes.
1) Autosomal Recessive Disorders
These conditions show up only when a dog inherits two copies of a mutated gene.
A carrier won’t get the disease but can pass the variant to puppies.
The test covers a wide range of recessive issues, including:
- Metabolic disorders
- Neurological disorders
- Eye diseases
- Blood disorders
- Enzyme deficiencies
- Immune-related conditions
- Muscular and skeletal problems
Examples: PRA variants, storage diseases, certain epilepsy-related genes, and other breed-specific recessive conditions.
Results tell you whether your dog is:
✓ Clear
✓ Carrier
✓ Genetically affected
2) Autosomal Dominant Disorders
These need only one copy of the mutation to cause a problem.
They’re less common but usually more serious because an affected parent can pass the variant with a 50 percent chance.
This category may include:
- Skeletal abnormalities
- Certain hereditary cancers
- Skin and coat structural issues
- Organ development problems
The Full Dog DNA Test 298+ (Screening 298+) flags dominant variants so breeders can avoid passing them on.
3) Association (Risk) Variants
These aren’t simple yes/no disease results.
They show genetic risks that may contribute to health issues later.
They can include:
- Immune-related risk markers
- Metabolic risk factors
- Variants linked to certain syndromes
- Reduced-function markers in specific genes
Breeders can use this to understand line-based weaknesses.
Pet owners can use it for early lifestyle planning and vet monitoring.
4) X-Linked Disorders
These variants are carried on the X chromosome.
Males are often more affected because they only have one X.
The panel includes selected X-linked conditions where relevant.
5) Coat Colour and Trait Genes
This part of the test covers the full set of colour and appearance genes, including:
- A locus (agouti patterns)
- B locus (brown/chocolate)
- D locus (dilution)
- E locus (red/mask)
- K locus (dominant black)
- Cocoa
- FGF5 (coat length)
- Other appearance genes
Breeders use these results to plan litters.
Pet owners usually just enjoy learning what makes their dog look the way it does.
2. Why Choose the Full Dog DNA Test 298+ (Screening 298+)?
A large health panel
Many cheaper tests cover only 50 to 100 conditions.
This one includes more than 280 health variants, making it one of the most complete options in Europe.
Accurate, European-based testing
Genomia uses its own validated PCR and sequencing methods focused on precision rather than high-volume production.
Works for all breeds
For example:
- Yorkshire Terrier
- Dachshund
- German Shepherd
- French Bulldog
- Husky
- Labrador
- Mixed breeds
Every breed receives the same accurate, breed-independent results.
Useful for breeders and pet owners
Breeders get clarity for responsible pairings, healthier lines, and documented results.
Pet owners gain insight into long-term health, early detection, and better planning with their vet.
3. How Does Sampling Work?
Collection is simple:
- Swab inside the dog’s cheek
- Let the swab dry
- Place it in the return envelope
- Send it back
No vet visit required.
4. What Do You Get in the Final Report?
You receive:
- Full list of all genes tested
- Clear, carrier, or affected status
- Risk-associated variants
- Coat colour results
- Trait gene results
- Explanations for every finding
- Digital certificate
- Breeding advice when relevant
The layout is easy to read, even for someone new to genetics.
5. Who Should Order the Full Dog DNA Test 298+ (Screening 298+)?
It’s ideal for:
- Breeders who want complete genetic oversight
- Owners of dogs with unknown backgrounds
- Breeds with many recessive conditions
- Anyone preparing to breed responsibly
- People adopting a dog and planning long-term care
Conclusion
The Full Dog DNA Test 298+ (Screening 298+) is a detailed and accurate dog DNA panel that checks over 280 inherited conditions, coat colour genes, trait genes, and important risk variants. It’s a strong choice for breeders and pet owners who want clear insight into their dog’s genetic health.