Whats spew (jack)?????If it is why would anyone want for another mans dog to do that?????I wouldn't want to see anyone's dog jack but its an interesting point. Carp mentioned 30, 40 year lines. I'm sure if these dogs were getting tested to the max over these years, some had to have jacked at some point, only common sense. Now, if they did jack and no one seen it, were they still used to breed from? How many here can honestly say, if the had a dog getting £1000 stud fees, one booked in the next day and their dog jacked the day before, would phone up and tell the guy not to bother, dogs no good?