I have a circle walker too. Her name is Rosie, for ring around the rosie. Whenever she starts to walk anywhere, she goes in a few circles first. Shes done this since she was 5 weeks old and shes 24 weeks old now. She used to be worse, and only spin to the left. She now only circles when she begins her walk and spins right too. Ive tried vitamins, electrolytes, probiotics. Nothing seemed to make a difference for her, but hopefully they will for you. She has other weird quirks too and we just accept that she is special needs.