My little dog is part minature dashcund and is 6 years old. I thought I was very happy with Wizard of Claws after I saw all of the complaints and lawsuits, but my little dog has developed degenerative disk disorder, which is in doing research I found that this could be avoided in research by breeder and bred out of the line of puppies. So I am concerned about Wizard of Claws now. This has cost me well over $6.000 tp have this corrected.