Kong Core Strength Bones

This product has an inner core made of strong thermoplastic rubber surrounded by natural rubber on the outside and is very tough for aggressive chewers.

• Certified (Contaminant Screened)
• Made of natural rubber (outer) and thermoplastic (inner core)
• Textures clean teeth and promotes good dental health
• Tough for aggressive chewers

Codes and sizes:
K3603: Medium - 5 1/4" long x 2 1/4" wide
K3604: Large - 6 3/4" long x 3" wide

Screened for: Certified (Contaminant Screened)

Suitable for: Dogs, Pigs, Primates, Rabbits

Safe For: Cage washing