Is it alright for your dog to wear a basket muzzle at the dog park? My german shepherd hasn't been to the dog park in 9 months because he got into some fights. There would be days when he would get along with everyone and then some when fights would be started(no injuries). When a new dog would enter the park, he would run/charge the gate to meet newcomer, that would scare the other dog, that wouldn't always start anything but how do you get your dog to politely great other dogs when there not on leash? My vet said if he is aggressive to one dog and then it should be to all dogs, its not. My neighbor recently got a female gsd, 1 yr younger and my dog barked like he was going to kill her through the fence, after a week and they were fine, now they love playing together, I think mine might actually be a little scared of her sometimes. But back to original question, would it be bad dog park etiquette for the muzzle, I don't want to keep him from playing at the park. I would apprciate any advice.