I think as long as you stick to "masculine" colors that it doesn matter if it has rhinestones or if its "pretty" I think a boy can still wear it. I also only have my dogs wearing collars for decorational purposes(only my chi and my boxer wears collars) so I love those that you picked out. If I had a boy dog I would defiently have him wearing that green collar.
As for wether they are too heavy, its hard to tell. How wide are those collars?? How big is your yorkie? |