Description Reviews The KONG Aqua, formerly the Cool KONG, is a floating retrieval toy that promotes fun and exercise both in and out of water. The KONG Aqua has a foam core that keeps it floating while your dog swims out to fetch it. Floats for endless water fun Great for retriever training Long distance throw rope Recommended by vets worldwide for safe chewing and is gentle on teeth and gums. Measuring 4-1/2 inches long, the large size is intended for dogs weighing up to 60 pounds, from small dogs up to German shepherds. As with all Kong toys, supervision is recommended when first giving a new plaything to your pet. Regularly inspect the toy and replace if damaged. Made in USA.