We put the 14 questions a person in Guildford asks before choosing vet — cost, specialism, who to use, how to check them — to Claude and ChatGPT, 5 times each, 140 answers in all, and recorded every firm the answers named. 29 firms in Guildford were checked against those answers. 16 of them were named at least once. The rest were not recommended in a single answer.
| # | Firm | Named in | On questions |
|---|---|---|---|
| 1 | The Guildford Vet | 20 of 140 answers | 4 of 14 |
| 2 | Medivet Guildford | 15 of 140 answers | 5 of 14 |
| 3 | Waverley Vets | 11 of 140 answers | 2 of 14 |
| 4 | Vets4Pets | 10 of 140 answers | 4 of 14 |
| 5 | Oak Barn Vets | 10 of 140 answers | 2 of 14 |
| 6 | Alder Veterinary Practice | 8 of 140 answers | 3 of 14 |
| 7 | Guildford Veterinary Practice | 7 of 140 answers | 2 of 14 |
| 8 | Unknown - not stated in material | 7 of 140 answers | 2 of 14 |
| 9 | AURA | 6 of 140 answers | 3 of 14 |
| 10 | Burpham Vets | 5 of 140 answers | 1 of 14 |
| 11 | Vets Now Guildford | 3 of 140 answers | 1 of 14 |
| 12 | Farnham Veterinary Group | 3 of 140 answers | 1 of 14 |
| 13 | Cape Veterinary Clinic | 2 of 140 answers | 2 of 14 |
| 14 | Guildford Animal Hospital | 2 of 140 answers | 1 of 14 |
| 15 | Surrey Family Vets | 2 of 140 answers | 1 of 14 |
| 16 | Cranleigh and Newdigate Veterinary Practice | 1 of 140 answers | 1 of 14 |
| 17 | Surrey Hills Equine | 0 of 140 answers | 0 of 14 |
| 18 | Vet Physio Phyle | 0 of 140 answers | 0 of 14 |
| 19 | The Livestock Clinic | 0 of 140 answers | 0 of 14 |
| 20 | Vulcan Veterinary Physiotherapy | 0 of 140 answers | 0 of 14 |
| 21 | Valinor Vets | 0 of 140 answers | 0 of 14 |
| 22 | Organic Dog | 0 of 140 answers | 0 of 14 |
| 23 | EQUIVET | 0 of 140 answers | 0 of 14 |
| 24 | Lucy Walsh Veterinary Physiotherapy | 0 of 140 answers | 0 of 14 |
| 25 | EMpower Veterinary Physiotherapy | 0 of 140 answers | 0 of 14 |
| 26 | Veterinary Pathology Centre | 0 of 140 answers | 0 of 14 |
| 27 | Greyfriars | 0 of 140 answers | 0 of 14 |
| 28 | Guildford Small Animal Practice | 0 of 140 answers | 0 of 14 |
| 29 | Shotter & Byers Equine Vets | 0 of 140 answers | 0 of 14 |
Firms are ranked by the number of answers that named them, then by how many different questions. The assistants do not give identical answers twice, so a difference of one or two mentions is noise; being named on questions a rival is absent from is not.
Every firm above has a private report: which answers named it, which rivals were named instead, whether its website can be read by the assistants, and the three things that would change the result. We work with one vet in Guildford, and this index is re-measured every month, so the change is visible here.