Safe; comfortable. The life jacket can assist dog to keep afloat in water by providing comfortable buoyancy in the water, and doesn’t restrict their movement on land. Bright color and reflective strips for maximize visibility. The Chest Girth, Neck Girth, Back Length & Dog Weight should be the most important and decisive measurement to be considered. Easy-grab handle. The swimming vest incorporate a grab handle, which help to hoist the dog out of the water. Adjustable straps and quick-release buckles for better fit and keep the jacket secure on the dog while in the water The Heavy-duty D-ring Hook is designed for dog leash. Breathable mesh underbelly for proper draining and drying. Chest Girth, Neck Girth, Back Length & Dog Weight How to Measure the Chest Girth Measure the widest point of your dog’s chest to get the circumference when your dog stand upright How to Measure the Neck Girth Measure the girth of your dog’s neck at the widest point when your dog stand upright How to Measure