No - my fav?.....I have 1 dog that is aggressive to dogs not "in his pack" so I run him on a prong collar and use a Y snaffle to attach him to his packmate and I run both in the street - off the sidewalk. They are voice trained and know they are not to move off a "sit" when another dog comes out - its the other dog. I've never seen a state that has more unrestrained dogs than New Mexico. Now to my fav part?....as I'm keeping my dogs under control - the owner says - oh don't worry - he won't hurt you he "just wants to play". Well - first hes off leash, second hes out of his yard and third hes obviously not under control of his master/mistress. I usually say - "oh thats nice but I have one thats aggressive" and watch that owner come running. *shakes head*...just amazes me how many people think its OK to let their dogs run loose coz "its ok...they just want to play!"