This article is from the Obedience Trials, by Cindy Tittle Moore with numerous contributions by others.
1. Positioning the dog (knee, foot, hands) before exercises - you
can't touch them at all to position them - even if the exercise is
over.
2. Collar too loose or too tight (or illegal)
3. Handler not familiar with the rules ( when handler fills out an
entry form and signs it, s/he is stating that s/he has read the
rules and is familiar with them.
4. Enter and Exit the ring on a loose leash (yes, you must clip the
leash on your dog before exiting)
5. Telling the judge that they are ready for an exercise when the dog
is not in position. Always check your dog before replying that you
are ready.
6. Neither judges or stewards may reveal any part of your score until
after the class is over. The judge must, however, tell you whether
you have qualified after your sits and downs.
 
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