Conditions that cause a dog to fall into the water may also impair his swimming ability or prevent humans from getting him out of the water. The Fido Float fulfills a need to keep dogs safe in the water. The Floats provide added buoyancy for swim support, strategically placed assistance handles help lift dogs out of the water, and the bright color panels ensure your dogs visibility on or off shore. Features: Generous closed-cell buoyancy support U-shaped buoyancy collar keeps your dog's head above water Ergonomic fit prevents twisting, stepping or swimming out of the vest Tail to collar zippered opening for easy on/off use Specially placed assistance handles Bright vest colors for added visibility Mesh underside for additional comfort & support XS - 14 inches - 18 inches SM - 18 inches - 22 inches MD - 22 inches - 26 inches LG - 26 inches - 30 inches XL - 30 inches - 37 inches XXL - 37 inches - 47 inches