Yeah, I would pass on that one.
I know the application process is a daunting ordeal, and seeking guidance is wise. But, there are plenty of ways to get very useful information and feedback specific to applying to vet school fo free.
My main resources were the VMCAS and school websites, this forum (big emphasis on this forum), and friends who were a year or two ahead of me in the pre-vet/vet school adventure. Worked out quite well.
I did a mock interview with career services at my undergrad institution, too. Also be sure to check out the interview feedback area on SDN for examples of interview questions people have been asked in the past.