I warn right: it took at least 3 weeks my dog to get used to having a halter on the nose. he struggled wanted to remove etc. but I left him at home 1 hour or 2 to get used and I accompanied it with treats, he set out the bear. since I walk with a leash (it's a cross border collie / Beauce) it takes longer it's magic! plus the safety rope gets the collar like that if it happens to you always take it off your dog (bring a necklace and more). do not squeeze the jaw, more freedom to yawn / short pant great product and good quality!
