Chihuahua terrified of leash!
My chihuahua is 7 mo old, I got him when he was 4 mo. He was semi-housebroken when I got him, but has since regressed. We have no fence around the house we live in, so I have been attempting to housebreak him by putting him outside on a leash, but the poor little guy seems to be terrified of the leash! He will not move on the leash at all if I stay out there with him, if left alone he will walk around until he feels any tugging at all on his neck, then he freezes until I come out to get him. He refuses to go to the bathroom while on the leash, and if taken out without the leash, immediately bolts and runs around the neighborhood. He now seems to be holding his poop and pee until he gets back into the house! Whenever I find a mess inside, I have been taking him over to it, saying NO firmly, smacking his nose gently and immediately walking him outside saying OUTSIDE, and attaching him to the leash... I take him out frequently during the day, placing him on the leash for no longer than 20 min at a time... I'm at my wits end! He is such a good dog except for this one thing! Help!