Toughness scale of 9 out of 10 wasn’t based on an avid chewer like my Dobie (pictured!). She had torn into the toy within two hours after giving it to her. She liked it—it’s densely packed with fill material.

My bull terrier mix loves her rabbit even though it only stayed together for about 30 minutes. The rabbit is stuff extremely hard, but the brown fabric is thin. Her teeth went right through and was able to rip up the poor rabbit. My bull terrier still plays with the outer shell almost everyday. The stitching around the body is very durable. She slowly grinds on that part.