| Equid | Horse Name ▲ | Breed | Age | Gender | Color | Discipline | Owner |
|---|---|---|---|---|---|---|---|
| 407515C | Asleyg | Faroe Pony | SY15 (12yo) | Mare | Smoky Black | TC | Meketra |
| 399923C | Asmar Al Najm | Arabian | SY23 (4yo) | Stallion | Bay | AR | Manders |
| 070717C | Asmodeus | Holsteiner | SY17 (10yo) | Stallion | Black | JP | Shanny |
| 361221B | Asoniya | Marwari | SY21 (6yo) | Mare | Chestnut | TC | Niamh |
| 154319B | Aspen | American Mustang | SY19 (8yo) | Mare | Blue Roan | EN | Merry |
| 290015C | Asset in Diamonds | Quarter Horse | SY15 (12yo) | Mare | Silver Bay | HU | Jewel |
| 412224B | Asset Recovery | Thoroughbred | SY23 (4yo) | Stallion | Grey | FR | Lissa |
| 372825B | Asterisk Down At The Bottom | Thoroughbred | SY25 (2yo) | Mare | Palomino | FR | Morrigan |
| 496518C | Astral Aimee | Thoroughbred | SY18 (9yo) | Mare | Grey | CD | Rhianon |
| 126811C | Astral Anomoly | Clydesdale | SY11 (16yo) | Stallion | Bay Sabino | DV | Lissa |
| 241322C | Astro Boy | Thoroughbred | SY22 (5yo) | Stallion | Bay White-Spotted | EV | Merry |
| 092116B | Atardecer | Azteca | SY16 (11yo) | Stallion | Blue Roan | WE | Rhianon |
| 337419C | Athbayat | Arabian | SY19 (8yo) | Mare | Chestnut | EN | Marion |
| 007914C | Athos | Oldenburg | SY14 (13yo) | Stallion | Black | DG | Soleil |
| 058513S | Atl Do Cerdo | Azteca | SY13 (14yo) | Stallion | Bay Roan | WE | Dani |
| 360315C | Atlantis Rising | Thoroughbred | SY15 (12yo) | Mare | Bay | EV | Merry |
| 208420B | Atraeu | Azteca | SY20 (7yo) | Stallion | Blue Roan | WE | Rhianon |
| 092910C | Attention To Detail | Fjord | SY10 (17yo) | Stallion | Bay Dun | DG | Lissa |
| 269322B | Audacious Illusion | Thoroughbred | SY22 (5yo) | Mare | Silver Perlino Overo | FR | Lissa |
| 325222B | Auntie FRF | Irish Cob | SY22 (5yo) | Mare | Black Tovero | DV | Rhianon |
| 074321S | Aura | Shetland Pony | SY22 (5yo) | Mare | Black Overo | HU | Lissa |
| 273318C | Auriga | Quarab | SY18 (9yo) | Mare | Grey | TC | Rhianon |
| 434720C | Aurora Brillante | Spanish Mustang | SY20 (7yo) | Mare | Amber Champagne | WW | Jewel |
| 503122C | Aurora Nights | Morab | SY22 (5yo) | Mare | Bay | JP | Manders |
| 363521C | Aurora Seca | Criollo | SY21 (6yo) | Mare | Brown | HU | Jewel |
