Sh, sometimes we drink beer together.. Oliver is only 4, so he's a minor. I hope I don't get in trouble, LOL.... they also like cherry coke.... but honestly, I mostly stick to carrots. I gotta branch out some new ideas, but I don't... we haven't had muffins yet.
My first horse LOVED the orange drink from McDonald's and french fries, cinnamon hearts were his favorite sweet treat!
The rest of my horses are pretty normal and stick to fruits and veggies like broccoli steams, apples, carrots, celery, bananas, pretty much anything steams or anything left over from making salads we save for the horses.
Blue loves oranges, raspberries, and pretty much anything that could be conceived as edible to a horse:-)
To get her used to taking medicine from a syringe, I would fill one with apple juice and give it to her every day until she got used to the idea - now she grabs it with her front teeth and sucks on it!