No. They only wear collars if someone is coming over, going outside of the house, going for walks, vet, training, etc.
Sometimes I'll put collars on in the mornings, but sometimes I don't. I don't really have a set schedule except they always come off at night.
I used to have tons of different collars for my dogs - especially Lizzie. But I've realized that collar's aren't that important and I have better ways to spend my money than on fancy collars. Lol Now they either wear Rolled Leather collars or Nylon collars.