Good but not for a Rotty.
Lovely toy, well made, was tough but not tough enough for my 15 month old Rottweiler. Lasted about 2 days.
Any of the regular wubba toys are made from very strong fabric. Our german shephard is very active and loves to chew and destroy toys. These toys are unbreakable for her. 😁 they do get worn off but not torn apart