Ah, yeah, I didn't think of that. I forgot about the difference in blockages. It is a good idea! I always like to look up and research as much as I can when one of my animals gets sick before rushing them to the vet, first, to see if there's anything I can do here at home or go up to the store and buy for much cheaper. Sometimes a vet visit is needed, but it's nice when you can save money, even if you can afford a vet. 
