It is a huge weight lifted off of me, Sweetie and Prince.
The "ticks", when they happen, are really hard to see unless you know what you are looking for. If he does a big enough one then I may try to get a video of it and post here, but I am definitely going to email my vet first.
I hope that my vet and I can find what is wrong with Prince, because I want to help Prince as much as I can.