I've taught my dogs to heel on both sides because I felt that in some situations it would be an advantage to run my dog from one side over the other. I run Hunt tests (AKC ), Master level. An example would be where the third bird of a water triple was a flyer out 25 yds thrown angle back rt to left landing in the water, "smack", to the right of the line. I would think that it would be an advantage to run from the left side. I was recently told by a Pro that if I started a dog in a test heeling on the left then do the whole test with the dog on the left and vice versa. He said some judges will write down a great big "Whuss" on your sheet and ding ya if you switch sides to help the dog pass the test. I've never heard of this. Any comments? Would this be true in FT's.