An ultrasonic noise device that can be used as an animal entertainment device and/or animal training device. The ultrasonic noise device includes a compressible bladder defining an air retaining cavity and a nozzle operably connected to the bladder and fluidly connected to the air retaining cavity. The nozzle including a nozzle flow pathway extending from a first end of the nozzle to a second end of the nozzle. The ultrasonic noise device also includes a resonator operably connected to the nozzle and defining a resonator flow pathway in fluid communication with the nozzle flow pathway and a pin positioned at least partially within the nozzle flow pathway and aligned with the nozzle flow pathway and a first end of the pin extends towards but does not reach a tip of the nozzle.
