Nylabone Dura Chew Axis Bone

Just received these to replace other Nylabone products that my three dogs all loved but had eventually destroyed after a year of constant chewing. We have a Bullmastiff and two Olde English Bulldogges and they are all very strong chewers. They can destroy a soft toy in a second, a rubber toy in a minute, and most large rawhides within 5 to 10 minutes. The only toys that last more than a day are the solid Nylabone type, Kongs or a rope. I specifically chose this product because of the axis shape. All the dogs like to hold their toys with their feet while they chew, and this shape is perfect for them to get a good grip and be able to chew on any of the 4 ends. The pictures are of the bulldogs just a few minutes after these arrived from UPS. They already love them, and were completely distracted as I quietly retrieved the old mutilated toys and threw them away when they weren't looking.