007HO00980 MARK

Registration Name WALKWAY CHIEF MARK
Registration Number HOUSA000001773417
Primary NAAB Code 007HO00980
Secondary Code(s)
Status Inactive
Controller Name Select Sires (7)
Date of Birth 6/13/1978
aAa -
DMS -
GFI 5.9%
Genetic Codes * TL TD
Haplotypes HH1C, HH2T, HH3T, HH4T, HH5T, HH6T, HCD-T
Beta Casein -
Kappa Casein AA
Beta Lactoglobulin -
INDEXES
NM$ -1021, 95% R CM$ -1046
NM Percentile 00% FM$ -959
GTPI 1271 GM$ -964
PRODUCTION TRAITS
57657 Dtrs 10666 herds 100 % US 99% R
Milk -1623 Fat, % -69 , -0.01%
SCS 2.93, 99% R Protein, % -68 , -0.06%
Feed Saved -243 , 75% R Milking Speed 6.8 , 69% R
Health & Fertility
Productive Life -4.2      99% R Mastitis -0.3      97% R
Heifer Livability -1.6       85% R Metritis -1.5      95% R
Livability -5.9      99% R D. Abom -1.2      96% R
DPR 1.2      99% R Ketosis -1.7      94% R
HCR -3.2      97% R R. Placenta 0.7      95% R
CCR 1.5      99% R Milk Fever -0.1      88% R
SCR -        -
Calving Traits
Sire CE 1.7      99% R 14175 Obs
Daughter CE 2.8      99% R 22092 Obs, 11819 Dtrs
Sire SB 4.7      99% R 10258 Obs
Daughter SB 7.8      99% R 13440 Obs, Dtrs
Gestation Length 4.3      99% R 50 Obs, 68 Dtrs
Early First Calving -10.2      99% R 10690 Obs, 48896 Dtrs

CDCB December 2025; Base of Evaluation: HO

* Individual bull owners may test for more recessives

Composites HA 12/2025
34400 Dtrs 7064 herds 99% R
PTA Type -2.50 UDC -3.13
FLC -3.67 BWC 0.73
Linear Traits
Stature -1.80
Short
Strength 0.48
Weak
Body Depth 0.34
Deep
Dairy Form -1.42
Closed
Rump Angle -1.12
Flat
Thurl Width 0.59
Wide
Rear Legs-Side View 1.50
Curved
Rear Legs-Rear View -3.21
H.-in
Foot Angle -4.41
Low
Feet & Legs Score -3.82
Low
F.U. Attachment -2.37
Weak
Rear Udder Height -4.53
Low
Rear Udder Width -3.77
Narrow
Udder Cleft -2.42
Weak
Udder Depth -2.00
Deep
Front Teat Placement -2.59
Wide
Rear Teat Placement -2.26
Wide
Teat Length 1.82
Long
-2
0
2

CDCB December 2025; Base of Evaluation: HO