Capnocytophaga cynodegmi (formerly "DF-2 like organism"), a commensal organ
ism of tile canine oral cavity, is a capnophilic, gram-negative, facultativ
e bacillus, C. cynodegmi has rarely been encountered in human diseases. We
report the first known case of cellulitis, bacteremia, and pneumonitis caus
ed by C. cynodegmi in a diabetic man from central India following a dog bit
e.