Okay, since I seem to be the only "dog show" veteran here (40 years-- since I was a little girl) I'll try to help explain. Dogs can be excused for any number of reasons-- at the judges' discretion. Often dogs are excused because they are lame, ill, or otherwise unfit to compete on that day. (You could make an argument that he might have excused the Border Terrier too, given that that poor little dog was clearly not feeling too great.) Dpgs are excused because they may be co-owned by the judge (this is rare) or the judge is related to or has extensive business dealings with the handler. I can assure you that these compromised relationships have occurred at Westminster before-- often the judge will simply not use (place) the dog in question. Sometimes the dogs have been put up and the public is none the wiser. Ernesto Lara's (the airedale handler) reputation is not exactly snowy white, so had Mr. Green left him (or his assistant on the Cairn) in the ring, he would have hung out his own integrity for speculation.
Having a "standby" dog is not really viable, at any show. For one thing,it would provide too much opportunity to manipulate results, particularly if the "right" dog did not win breed. Westminster is a grueling show for exhibitors. You have to be on the bench by 11:30, (earlier if your breed is judged earlier, as Cairns were at 8 in the morning.) For an 8 am ring time, exhibitors are arriving at the Garden between 5 a.m. and 6 a.m. It isn't nerve-wracking so much as simply intense to show there. Then you go back to the bench, where you must remain until 4:30 p.m. The noise level there is tremendous, and you visit all day long with old friends and with the curious public. By the time Groups begin at 8 p.m., no one is there except the group entries. Everyone else has long gone back to their hotels. We had a young American Foxhound bitch entered last year, and we were totally thrilled that she won an Award of Merit. We had tickets ($250 worth) to the Take the Lead party after the show, but we were too exhausted to even contemplate going.
The Westminster Kennel Club has its own set of regulations regarding benching, what happens on the ring floors and so forth. But this sort of instance is guided instead by the labyrinthian rules of the American Kennel Club and especially by the AKC Code of Sportsmanship. One of the Code's tenets is "The sportsman exhibitor refuses to compromise the impartiality of a judge." You can find the whole Code here:
http://www.akc.org/pdfs/AKC_code_of_sportsmanship.pdf The Westminster Kennel Club is not liable to the dogs owners for the conduct of the handlers.
Yes, the Cairn and Airedale terriers lost representation at the show, and I can see where that would seem terribly unfair to fanciers of those breeds. (They would not have won even if they had not been asked to leave the ring. The winner tonight will be one of a handful of top dogs in the country (of which those two were not.) Could be the Scottie, maybe the Pointer, Holly. There are not too many surprises in the dog show world.) As my late father was fond of saying, Life is Not Fair. Ernesto Lara cost those dogs their opportunities for exposure on national television and any chance they might have had at a group placement, and the blame should lie squarely on his head, and no one else's.
Nothing is likely to happen to him. The owners could request a bench committee hearing (they would have to do it today) and in that instance he (or they) might be sanctioned for unsportsmanlike conduct, which is not much more than a slap on the wrist. (A small fine, sometimes a 30 day or at most six month suspension.) I hope that the clients pull their dogs, but they probably won't. This is the stuff of the underside of the dog show world, and yes, it stinks. Ernesto was publicly embarrassed by Mr. Green (since Green, rather than turning a blind eye to the dog, revealed that the handler was misbehaving) and perhaps that will give him pause next time, but not all judges have the integrity of Peter Green, and there are plenty with whom last night's shenanigans would have been rewarded.
I hope this is helpful in clarifying the situation. . . Now you're where lots of us are after Westminster-- just looking forward to next year. ;)
I hope the embarrassment is enough to prevent this happening again at Westminster