My cat always had a lovely coat until we moved to England. Go figure. He's old, I forced him to move across the ocean, and I love him, so I cut him a break on his general grooming! His hair is now past the point of no return. Anyway, I was thinking about getting him shaved, but then someone told me about this fantabulous comb their brother uses on their Persian cat, it has razor blades in it or something, and I was curious if anyone knew what this was or could recommend one. I figured this would be less traumatic than a trip to the vet and a sedative. Any ideas?