f****n hell, people just take it the totally opposite to what's being said. Paul u said you worked with greyhounds for years. You should know more than anyone , that a greyhound is like a flick of a switch, and as Dan says they are very cagey. We not on about a dog that could pull a train, and look all beefy. Just a dog, pure muscle, very little fat, extremely fast with a short fuse. Is going to be powerful.