Trewey MAJESTY sexed
BREED
Guernsey
Genomic Sire
HB: 05000000044028
BetaCasein: A2A2
BetaCasein: A2A2
AI Code: G9670
POA for

- Two generations of EX dams
- Legs & Feet and Mammary improver
- Sexed and conventional semen available
Pedigree
Sire: Coulee Crest Tsunami
Dam: Trewey Bruce Mandy 10 DM GDM EX92(3) by Trewey Sheilas Bruce EX91
MGD: Trewey Mandy 9 CME DM GDM EX92(4) by Rutter Bros Options Lamar
GMI NBDC 04/25
GMI |
---|
80 |
Source: NBDC 04/25
PLI | PLI Rel. | Milk kg | Fat kg | Ptn. kg | Fat % | Ptn % | Rel. |
---|---|---|---|---|---|---|---|
47 | 50% | 17 | 1.7 | 1.7 | 0.02 | 0.02 | 51% |
Autumn Calving Index (ACI) & Spring Calving Index (SCI) AHDB 04/25
ACI | SCI | Index Rel. |
---|---|---|
-208 | -140 | 50% |
Management Traits AHDB 04/25
Trait | Value | Rel. |
---|---|---|
HealthyCow | 13 | 38% |
EnviroCow | 0.4 | 50% |
SCC (%) | -1 | 47% |
Mastitis (%) | N/A | |
Lameness Index | N/A | |
Digital Dermatitis | N/A | |
Calf Survival | N/A | |
Lifespan (days) | 18 | 42% |
Fertility Index | -2.0 | 50% |
Gestation Length | N/A | |
TB Advantage | N/A | |
Dairy Carcase Index | N/A | |
Maintenance | -3 |

- Two generations of EX dams
- Legs & Feet and Mammary improver
- Sexed and conventional semen available
Pedigree
Sire: Coulee Crest Tsunami
Dam: Trewey Bruce Mandy 10 DM GDM EX92(3) by Trewey Sheilas Bruce EX91
MGD: Trewey Mandy 9 CME DM GDM EX92(4) by Rutter Bros Options Lamar
Type Traits Guernsey Type 04/25 (53% Rel.)
Trait | -3 | -2 | -1 | 0 | 1 | 2 | 3 | |||
---|---|---|---|---|---|---|---|---|---|---|
Type Merit | Poor | | 0.8 | Excellent | ||||||
Mammary | Poor | | 0.8 | Excellent | ||||||
Legs & Feet | Poor | | 0.5 | Excellent | ||||||
Stature | 136 cm | | -0.1 | 160 cm | ||||||
Chest width | Narrow | | -0.2 | Wide | ||||||
Body depth | Shallow | | -0.2 | Deep | ||||||
Rib Structure | Tight Ribbed | | 0.5 | Open rib | ||||||
Rump angle | High Pins | | 0.0 | Low pins | ||||||
Rump width | Narrow | | 0.1 | Wide | ||||||
Rear leg side | Straight | | 0.1 | Sickled | ||||||
Foot angle | Low | | -0.1 | Steep | ||||||
Fore udd att | Loose | | -0.1 | Tight | ||||||
Rear udder ht | Very low | | 0.3 | Very high | ||||||
Udder support | Broken | | 1.3 | Strong | ||||||
Udder depth | Below hock | | 0.0 | 20cm above | ||||||
Front teat pl | Outside | | 0.8 | Close | ||||||
Teat length | Short | | -1.8 | Long | ||||||
Rear teat pl | Apart | | 0 | Close | ||||||
Teat pos side | Close | | 0 | Apart | ||||||
Temperament | Poor | | 0 | Good | ||||||
Ease of milk | Slow | | 0 | Fast | ||||||
Locomotion | Poor | | 0.6 | Excellent | ||||||
Cond score | Low | | 0 | High |