Trouble with spark

[silicon_toad2000]

thats a cool idea about the shoulder gristle ozian, the only thing I had found that didn't get destroyed in a second is those big rubber kongs, had this one for 2 years and there still isnt a dent in it, I filled it with dog food to get them interested. But the shoulder gristle sounds like a great way to go, will definately be doing that with the next dog.