Tuff Balls, the original tennis ball for dogs, now comes in a Happy Birthday theme, flavored with fresh vanilla and smell just like a birthday cake!! Tuff Balls have extra-thick natural rubber walls which give added durability and bounce. A great cure for boredom and aggressive chewers.

• 4 colors
• 4 balls per mesh pack 
• Non-abrasive polyester felt - won’t wear down teeth
• Certified Non-toxic
• Colorfast