A pet collar, comprising a belt-shaped collar main body (1), the collar main body (1) being wider at the middle, several reflectors (2) being arranged on a front surface, several bells (3) being hung from a lower surface of the collar main body (1). The pet collar has a simple structure and low production costs, and is easy to use. The collar is more visible when illuminated by light, especially at night or in dimly lit places, thereby increasing pet safety.
