| Shetland pony mares | Icelandic horses | ||||
---|---|---|---|---|---|---|
Trait | Cases | Controls | Total | Cases | Controls | Total |
Number of animals | 103 | 97 | 200 | 73 | 73 | 146 |
Year of scoring | Â | Â | Â | Â | Â | Â |
2009 | 83 | 78 | 161 | - | - | - |
2010 | 20 | 19 | 39 | 73 | 73 | 146 |
Month of scoring | Â | Â | Â | Â | Â | Â |
September | 52 | 52 | 104 | 22 | 29 | 51 |
October | 47 | 42 | 89 | 51 | 44 | 95 |
November | 4 | 3 | 7 | - | - | - |
Veterinarian | Â | Â | Â | Â | Â | Â |
1 | 97 | 93 | 190 | 73 | 73 | 146 |
2 | 6 | 4 | 10 | - | - | - |
Pedigree | Â | Â | Â | Â | Â | Â |
Number of sires | 84 | 86 | 129 | 57 | 61 | 95 |
Number of dams | 100 | 93 | 187 | 68 | 67 | 126 |
Age, years | Â | Â | Â | Â | Â | Â |
Mean (SD) | 7.1 (4.5) | 8.3 (4.4) | 7.7 (4.5) | 13.1 (6.0) | 12.6 (5.9) | 12.8 (5.9) |
Range | 0 – 23 | 4 – 22 | 0 – 23 | 4 – 29 | 4 – 35 | 4 – 35 |
Sex | Â | Â | Â | Â | Â | Â |
Female | 103 | 97 | 200 | 51 | 43 | 94 |
Male | - | - | - | 22 | 30 | 52 |
Withers height category | Â | Â | Â | Â | Â | N/Aa |
Mini | 28 | 24 | 52 | Â | Â | Â |
Small | 17 | 18 | 35 | Â | Â | Â |
Middle | 32 | 27 | 59 | Â | Â | Â |
Tall | 26 | 28 | 54 | Â | Â | Â |
Imported from Iceland | Â | Â | N/Aa | Â | Â | Â |
Yes | Â | Â | Â | 17 | 2 | 19 |
No | Â | Â | Â | 56 | 71 | 127 |
Coat colour | Â | Â | Â | Â | Â | Â |
Bay | 5 | 4 | 8 | 11 | 7 | 18 |
Black | 51 | 52 | 103 | 16 | 11 | 27 |
Black paint | 6 | 4 | 10 | 2 | 3 | 5 |
Chestnut | 26 | 23 | 49 | 8 | 14 | 22 |
Chestnut paint | 8 | 6 | 14 | - | 2 | 2 |
Other | 7 | 8 | 15 | 28 | 35 | 63 |
Silver dapple | - | - | - | 8 | 1 | 9 |