Double-action ball is great for a game of fetch and when your dog catches it, he'll find a surprise inside- a delicious treat bar to gnaw on. Use with or without treat - it's so durable, your dog will play and play with this dog favorite. Hollow, thick-walled ball is made from natural high-grade rubber with built in Nylabone strength, and is ideal for interactive play. Nooks and crannies of the ball may be filled with a variety of treats, or smeared with peanut butter. When you're ready for refills, please click on Romp 'n Chomp Refills and choose the 6- or 12-pk of Bars or Heart Bits for the Rubber Treat Ball. Ball is 3-1/2" diameter and recommended for dogs over 35 lbs. Made in the USA.
Please click on "More Information" for ingredients and playtime recommendations.