Its a pleasure to meet you, and I am happy to be participating in your contest. Here I uploaded my design alternatives for your logo #1 #15 #16 Hope you love it.
please to let me know if you want more revision It will be a pleasure to work for you.
I like entry #52 because Veterinary stands out more. I don't really like the actual horse though in your desings but I like the concept... maybe you could find a different horse. I like the veterinary symbol on your other designs (#16) but I also like the medical cross. I don't really like the circle in the background for #52. Hope this helps.