I have eight tattoos in several easy to hide places, including one on each foot. I have always wanted something on my foot or toes. The tattoo artist I always go to did not recommend getting it on my toes due to how your skin regenerates/"sheds". He said it would fade and would not look right after awhile. However, he did say the foot would be fine and to take care of it as you would for any other area. So after thinking, I went for it. I have my dogs' paw prints on my left foot. (Yes, their actual prints.) I got the idea as every time it rains, my biggest comes in and steps on my foot, so I always had a muddy paw print right there on top of my foot. I have one right on top, with the next three proceeding up and around my ankle. I'm thankful that I got them, as since I had to put one of my puppies down, I still have a part of her that is always with me. On the other foot, I have a connection of my family tree. I have the zodiac signs of each member of my immediate family intertwined with a vine and an open heart symbol. This was something I wanted to do as to represent the support my family has provided since the birth of my son. (Yes, his sign is also included.)
I have no regrets of any of my tattoos or where I placed them. Get what you want, where you want it, as it is permanent! It will hurt no matter where you get it, but it is not unbearable. As you get closer to the bones or thin skin (like no muscle or fat in the area), it is a lot more tender.
Remember though, you HAVE to take care of it! It continues after the initial two weeks of healing time. Lotion it daily AND ALWAYS use sun block when being outside. This is what causes fading. I've had several of mine for years, and with the exception of my skin tone changing, as I get older, they still look pretty new and vibrant. But that is only because I follow the directions.
Hope this helps!