Excellent! My medium size puppy (80 pounds or so) enjoys the chew from time to time, has only broken out a few small bits form the center

My dog absolutely loves this.

Dog really loves these!

Well the dog liked it for the 20 minutes he had it. Shredded real fast through the soft plastic though and had to be retired immediately or else he’d have eaten the soft bits.

Reply by our customer service

Thank you for taking the time to share your experience. We're sorry to hear that it wasn't up to your expectations, we're grateful for your feedback, we will take the necessary steps and will use it to improve our products and business. Again, thank you for providing us with your thoughts and comments in regards to this.

Worked well until the dog chewed the flaps off

My big boy loves the silver one for treats. He is a chewer and it stands up to him. Fantastic