I know many people here are opposed to outdoor cages, but it is my only option, and the temperature here in australia is quite moderate anyaway. here is my question. i am going to be keeping my new guinea pigs in a shed of sorts. It is in the bottom storey of our house, level with the backyard. It is enclosed on three sides with one open side, so is protected from any breeze and is always partially in shade. I was thinking of building a C&C cage and placing it on a table in this 'shed'. my question is would a C&C cage be strong enough to hold out any cats that may come wandering through the yard? there are a few that venture from other peoples yards every now and then. other than this there are not really any other animals that would pose a threat in our area.