Features: l Help pets transition to their new home. Reduce the pressure caused by night soot and thunderstorm l Tough material can't be chewed. Soft fabric protects the mouth from hurting the pet l Realistic plush toy, simulate real companionship to relieve dog anxiety l Simulate real heart beat , AAA heartbeat debugger works continuously for about 250 hours. Accompany the pet for a long time l Dogs are not boring to be alone, reducing. Negative behaviors caused by anxiety Specification: l Material: Plush l Colors (Optional): White, Black l Type: Heartbeat Box (batteries not included) l Size: 35 x 20 x 18 cm l Applicable Models: for Pet Dogs l Quantity: 1 PCS Package: l 1x Soothing Toy