I can't get anything like that vest on my stumpy tail cattle dog (rescued street dog), she fear bites. She also bites at the vet. About all I can do is get a cone over her head by putting her dog dish inside and under the cone. When she sticks her head into the cone to eat, I pull the drawstring tight. I have been doing this every day for a few weeks to desensitize her to the cone so I can get her back to the vet for shots. No way I can get a bloody (literally) muzzle on. The drugs the vet gave me to sedate her only help a little. Too many bad experiences happened to her while on the street in regards to restraining/capturing her.