Morgan is 3 years old and 4.5lbs. She has always worn a collar with a tag. Never had a problem with her getting stuck on anything. I too also with hook her leash up to the collar for potty breaks. again, no problem. she doesn't pull. i only use a harness when we're walking or going out where i know there i'll be putting her down to walk among other people and/or dogs.
__________________ Kellie  and  Morgan |