Not Ranked. Helpful AND tactful post? : 0 Re: Help!!! i wanna build me a nice size Guinea Pig cage | | A 4x4 is barely big enough for 6 piggies- I think you should probably add on to about a 4x5, because a 4x4 is only 16 sq ft. I have five piggies in a 4x4, but one is going to move out really soon. |