I have been working at a well known non-profit spay/neuter clinic, and would like to request a letter from one of the vets. I have been told that volunteers usually receive a letter from the head Vet A who is the owner/founder of the entire clinic. This recommendation would be based on the evaluation made by the vets and employees with whom you have worked. I have never worked with Vet A, and have only met her once in passing. I have, however, worked with Vet B 90% of the time and share a great rapport. Obviously, Vet B knows me far better than Vet A. Vet A is well known and respected, and I think would have more influence. Vet B is only 2 years out of vet school, but has seen me in action (surgery, under stress, asking questions, etc.) Which would you choose?