THESE ARE GREAT FOR WORKING OUT YOUR DOGS.THEY ARE MADE OUT OF VERY VERY STRONG MATERIAL CALLED FRENCH LINEN.YOUR DOG WILL BITE IT AND HIS TEETH WILL HOLD ON VERY TIGHT BECAUSE THE MATERIAL IS SOFT BUT VERY STRONG.YOU CAN'T RIP IT OR TARE IT.
WE HAVE USED OURS WITH KANO. HE IS 87 LBS. THIS IS HIS FAVORITE TOY. HE HAS BEEN USING THE SAME BITE PILLOW FOR ABOUT 3 YEARS, AND IT HAS NO HOLES OR RIPS IN IT. THE BITE PILLOW HAS 3 HANDLES THAT ARE SEWN IN AND WILL NOT COME APART.
IF YOU ARE LOOKING FOR A GREAT TOY THAT WILL HOLD UP FOR A VERY VERY VERY LONG TIME, GET ONE OF OUR BITE PILLOWS