I just need to tell you this. I got talking to a girl whilst in pet world, she had a lovely boxer with her. I was stroking him and saying how nice he was, then the girl said he suffered very badly from fits, but also went on to say she was going to use him as a stud dog. After nearly falling to the floor, i said you must not do that, you wouln't want any other dog to go through that would you, anyway after a heated discussion she walked off saying i am stiil going to use him. What kind of people are these.

Sadly VERY misinformed and VERY stupid and VERY reckless. :(
Doubt very much whether they've even bothered to get him heart tested either
Some people just don't seem to have ANY morals whatsoever :(

probably the kind of people who see their dogs as a part time cash machine :-(
she obviously thinks studding her dog is going to make her instantly rich, along with thousands of other silly and irresponsible people across the UK :-(
With a huge helping of luck she may have gone home and thought about it and (hopefully) changed her mind!