The Tux dog toy is designed for dogs that love to chew.  Luna is just that - a two and half year old Border Collie / Golden Retriever mix that loves to chew and play.  We recently received this note:

"Luna LOVES to chew but the Tux is super strong and is by far her favorite toy. Her original Tux is over a year old and still holding up to daily play. The tux has a great random bounce, and Luna loves the three nobs to grab and chew on.

Great design!  Keep up the good work."

Kathryn & Luna
Portland