Drake is a very aggressive chewer! Nothing lasts with him. We have gotten him several stuffed toys with the squeeker in them. He makes a game out of and tries t see how fast he can tear the toy apart and get the squeeker out. His kongs lasted 2 months and then he chewed them in half! He loved chewing on knuckles ( A bone thingie) Those are gone in one day. But they keep his teeth clean. His favorite toy that he has had since he was a pup that he has not destroyed is his Buddy GlowBall. He will lose it for weeks andthen it will appear in the yard. The dogs in our neighborhood must have a lending program. Odd toys end up in our yard and then disappear!