Pomeranian Stud Dog: Health Testing, Color Genetics, and What to Look For

Pomeranians are one of the most genetically diverse small breeds — and one of the most actively bred for colour. Here is how to choose a stud you can trust.

The Pomeranian is a small spitz-type breed with a big personality and an enormous range of coat colors. From classic orange sable to rare merle and exotic partis, Pomeranian breeders are some of the most color-focused in any breed. That color diversity is part of what makes Poms so popular — but it also creates a market where appearance can overshadow health, and where specific color-linked genes carry real welfare risks if not managed carefully.

Health Testing Requirements for Pomeranian Studs

The American Pomeranian Club (APC) recommends the following health testing for breeding stock:

OFA Patella Evaluation — OFA Normal

Luxating patellas (slipping kneecaps) are extremely common in small breeds. Grade 1-2 luxation is common; Grade 3-4 is surgical-level and should disqualify a dog from breeding. An OFA Normal or Grade 1 (mild) rating is acceptable in a stud; Grade 2 or above is a concern.

Cardiac Evaluation — OFA Normal

Pomeranians are susceptible to cardiac conditions. An OFA cardiac evaluation by a board-certified cardiologist, annually after age 2, is the gold standard.

CAER Eye Examination — Clear

Hereditary cataracts have been documented in Pomeranians. An annual CAER examination by a veterinary ophthalmologist is recommended.

Hip Evaluation — OFA (Recommended)

While hip dysplasia is less common in Pomeranians than in larger breeds, the APC recommends OFA hip evaluation as part of a complete health screening.

PRA DNA Testing

Progressive Retinal Atrophy testing is available for Pomeranians. prcd-PRA is the most relevant form. Clear or Carrier status is acceptable; never breed two Carriers.

Alopecia X Awareness

Alopecia X — also called Black Skin Disease or "coat funk" — is common in Pomeranians and causes progressive loss of the outer coat. There is no reliable DNA test yet. Responsible breeders avoid breeding dogs who have experienced Alopecia X and pay attention to pedigree lines with a history of the condition.

Pomeranian Coat Color Genetics: Key Points

Merle — The Critical Rule

Merle is a pattern modifier that creates distinctive dappled or marbled coats. Merle Pomeranians are popular and visually striking.

Never breed merle to merle. Two merle dogs bred together produce double merle offspring at a 25% rate. Double merle dogs suffer from severe vision impairment (often blindness), hearing loss (often deafness), and other developmental abnormalities.

A merle stud should only be bred to a confirmed non-merle dam. DNA testing for the merle gene is strongly recommended before any breeding involving a merle dog — cryptic merles (dogs who carry the merle mutation but show little or no merle pattern in their coat) exist and cannot be identified by eye alone.

Parti and Piebald

Parti Pomeranians (white base with patches of color) are produced by the S locus (piebald gene). S is recessive — parti-to-parti breedings are straightforward.

Chocolate and Blue

Chocolate (bb at the B locus) and blue (dd at the D locus) are popular colors. Both are recessive, meaning both parents must carry the relevant allele to produce them.

Lavender, Isabella, and Other Dilutes

These colors combine chocolate and dilute (bbdd). Heavily diluted dogs can be more susceptible to colour dilution alopecia.

Size: Throwback Pomeranians and Teacup Claims

A standard Pomeranian weighs 3-7 lbs by the AKC breed standard.

Throwback Pomeranians are larger individuals (10-14+ lbs) who occasionally appear in litters due to ancestral Spitz genes. This is not a defect — it is genetics.

"Teacup" or "micro" Pomeranians (under 3 lbs) are not a separate variety. Very tiny Poms carry higher risks of hypoglycemia, bone fragility, and difficult whelping. Responsible breeders do not select specifically for extreme small size.

Stud Fees for Pomeranians in 2026

Be cautious of very high prices based purely on colour with no health documentation.

Finding a Pomeranian Stud

1. The Stud Dog marketplace — Browse health-tested Pomeranian stud listings with colour information and test documentation.

2. The American Pomeranian Club — APC member breeders are committed to the breed standard and health testing.

3. Pomeranian breed communities — Active online communities often share referrals to reputable stud owners.

Questions to Ask Before Booking

Summary

A quality Pomeranian stud is health-tested for patella, cardiac, and eye conditions — and if merle, has been DNA-tested to confirm his merle status before being offered for breeding. Color is one of the breed's great pleasures; making it safe requires understanding the genetics and never cutting corners on documentation.