Measure your dog's chest girth, neck circumference, and back length. Check the size and weight recommendations for your selected life jacket. A properly fitted jacket should stay securely in place while allowing your dog to move and breathe comfortably. Always test the fit before entering the water.

A properly fitted dog life jacket can provide additional flotation during swimming and boating activities. Life jackets are particularly worth considering for dogs that are inexperienced swimmers, tire easily, or participate in boating activities. However, no life jacket eliminates drowning risks. Always supervise your dog around water.

The terms dog life jacket and dog swim vest are sometimes used interchangeably. However, products can differ in flotation materials, body coverage, buoyancy, and intended use. Always review the individual product's specifications and available testing information rather than relying on its name alone.

Look for an appropriate flotation design, a secure fit, adjustable straps, and materials suited to the intended activity. Reflective details and rescue handles are available on selected models. Check each product's specifications and ensure the jacket allows your dog to move comfortably.

A rescue handle can help you guide or assist your dog when appropriate. However, handle strength and lifting capacity vary by product. Never assume that a handle can safely support your dog's full body weight unless the manufacturer provides suitable specifications and testing information.

Follow the care instructions provided with your specific product. After exposure to saltwater, sand, or dirt, rinse the jacket with fresh water when permitted by the manufacturer. Allow it to dry thoroughly before storage. Regularly inspect the straps, buckles, stitching, and flotation materials for signs of damage.