• Green KOREflex natural rubber dog ball, side view showing the ridged surface and the hollow treat opening at the top
  • Green KOREflex dog ball, front view showing the hollow center opening for stuffing kibble or treats
  • Video demonstrating the KOREflex treat-dispensing dog ball in play
  • KOREflex dog ball size diagram, 4.75 inches (12.06 cm) diameter, green natural rubber
  • KOREflex dog ball XL on its retail card, labeled a durable treat-dispensing rubber toy
  • Back of KOREflex dog ball packaging describing the natural rubber durability and treat-dispensing enrichment

KOREflex® Dog Ball

Regular price $19.99
Unit price per
Description

The big, durable dog ball you can stuff with treats. The KOREflex Ball is a large natural rubber ball built for strong chewers and made in the USA. Its hollow center takes kibble or treats, turning fetch and chew time into rewarding enrichment.

Built for big, strong chewers: at 4.75 inches it gives powerful dogs the big-bite feel they want, and the dense natural rubber holds up to German Shepherds, Bullies, and other determined chewers.

Treat-dispensing enrichment: stuff the hollow center with kibble to slow down fast eaters and keep your dog working for the reward, engaging body and mind.

100% natural rubber, made in the USA: tougher than synthetic alternatives and gentler on teeth and gums.

Responsible play: no dog toy is truly indestructible. Always supervise play, choose the right size, and remove the toy if a piece is chewed off. If a piece is swallowed, contact your veterinarian.

Product Specs

Size:4.75" (12.06 cm)                                         Weight:0.75 lbs (0.34 kg)

Satisfaction Guaranteed

If you are not completely satisfied with your purchase, simply return it to the place of purchase for a full refund.

Durable Badge USA Made Badge Natural Rubber Badge
Dog running with a green ball in an open field

Durability Meets Fun

Made from durable natural rubber, the KOREflex® Ball is bouncy, gentle on teeth, and built for long‑lasting fetch and chew fun.

Dog lying on grass with a green ball

Enrichment Made Easy

The Koreflex Ball can be stuffed with treats to challenge your dog and encourage healthy chewing habits. It turns playtime into a rewarding activity that stimulates both body and mind.

FAQ

Quick answers about the KOREflex Ball.

  • The KOREflex Ball currently comes in one large size, about 4.75 inches, for the big-bite feel that strong, medium, and large dogs love. As a safety rule, a ball should always be too big for your dog to fit entirely in its mouth, since one that slips past the back teeth can become a choking hazard. At 4.75 inches it is too large to swallow for almost all dogs. If you have a very large, big-mouthed breed, just confirm it still cannot fit fully in the mouth. For small dogs, the 4.75-inch size is not recommended, but additional sizes are coming soon.

  • Yes. It is a favorite of German Shepherd, Bully, and other strong-chewer owners. The dense natural rubber holds its shape through hard play. No toy is completely indestructible, so always supervise play.

  • Yes. The hollow center holds kibble or treats. Fill it to slow down fast eaters and turn mealtime or playtime into a rewarding challenge.

  • Working to get kibble out of the hollow center engages your dog's body and mind, slows fast gulpers, and helps curb boredom. It turns ordinary play into mental enrichment.

  • The KOREflex Ball is natural rubber, molded in the USA. Unlike hard plastic, nylon, sticks, and bones, natural rubber does not splinter and is gentler on teeth and gums. As with any toy, supervise play and remove it if it becomes damaged.

  • In the USA. It is molded from natural rubber right here in the United States.

  • Yes. The KOREflex Ball is top-rack dishwasher safe. Rinse the hollow center after stuffing it with treats, or hand wash with warm soapy water and let it air dry.

  • Remove the ball and any pieces right away. If you think your dog swallowed a piece, contact your veterinarian. Inspect the ball regularly and replace it if it is damaged.

  • The KOREflex Ball is larger with a hollow center you can stuff with treats, built for big-bite enrichment. The FloTek Ball is a fetch-focused ball with patented airflow grooves. Many homes keep both.

  • If you are not completely satisfied, you can return it within 30 days for a full refund or exchange.