Breeding schemes for intervertebral disc disease in dachshunds: Is disc calcification score preferable to genotyping of the FGF4 retrogene insertion on CFA12?

Table 3 IVDH and clinical signs of IVDH in dogs with EBV < 100 and ≥ 100

EBV	Diagnosed with IVDH	IVDH clinical signs	Free of clinical signs	Total
< 100	21	5	24	50
≥ 100	2	1	64	67
Total	23	6	88	117