The only difference is your attitude.
Hello! I'm sorry if this was discussed before or if it's a dumb question in general but what can a veterinarian do in a zoo? (I'm not a vet nor am i asking for a friend but I love animals and when I was choosing, I chose medicine over veterinary science because of several practical reasons.) Today I was at the local zoo and all the old animal-loving feels came right back at me. ^^ Thank you for your answer!