Our 3-year-old Rottweiler has always destroyed her toys within a matter of hours, no matter how 'strong and durable' they are, especially the squeaky ones.
I purchased the Happy Harold based on previous reviews, and although I was still skeptical on how strong this toy would be - I'm happy to say I've been proven wrong.
I gave this to our girl on Christmas day, she has now played with it every single day for the past 2.5 weeks and the toy is still in great condition - no sign of any damage or any other wear and tear.. and it still squeaks! This is hands down her favourite toy. Highly recommend.