3. Give the dog a time-out.  If your dog will not voluntarily leave the table or continues to beg from its crate, you may need to give the dog time-outs in another room. 1  Immediately after the dog begs, place it in a room with no food or toys.on't talk to the dog. Unless you are giving the dog a command, don’t give your dog attention by talking to it, or even mentioning its name. 1  No matter how frustrated you get, do not yell at a begging dog. 2  Attention of any kind, even such negative attention, can reinforce the begging behavior.