Hi, Julie! I have not seen you post before.....so welcome to YT! I agree with using a harness instead of a collar. Kristin (Maximo) sell harnesses called Buddy Belt and they are wonderful! I have one for each of my girls who are about 4 lbs. & 2 lbs. They don't mind wearing them and if I ever need to to get them out of danger, I am able to quickly pull them up using the harness. I have no fear of hurting them as they are secure & doesn't put pressure on the trachea. Are you from Sioux Falls, SD? If so, I am located about 46 miles form there!