OP you could probably do with more work experience with different types of vets. Other than that there will have been a reason your friend was rejected but it is very competitive and many people have to reapply but we have no way of telling it on this forum! as for the other courses im guessing you mean anatomical sciences, veterinary sciences etc- these are quite common at unis but im not sure how easy it is to transfer to the main vet course after just 1 year at many places.