I have tried just about everything. I give him toys he rips out the eyes chews off the ears rips the stuffing out. I had bought him a kong. he eventually tore it up. I have tried rubber bones he bites off pieces of rubber and eats it. I feel like i cant give him bones every single day, but they are the only thing i feel comfortable with him having and chewing up cause he can eat it. But every toy he gets, give him 2 days and it is destroyed. I buy him quite a few toys but it seems he gets bored, tears it up then moves on to the next one. He is only 10 months old, and still a puppy but i would appreciate some recommendations.
You said that you have already triend a Kong, but you probaly didn't get a strong eoungh one. You should get him a Extreme Kong. I know dogs that still have their first Extreme Kong. Hopes this helps!