They all poo and urate differently. I have seen some huge urates from a couple of them. Mine will pass urates quite often like 2 or 3 times a week and all but 1 of mine poo on a regular weekly schedule. And yes sometimes something comes out and wow....your like "how in the world did that come out of this little thing"....lol
But I just learned something new I thought urates was decomposed bone matter. ?? goes to show ya don't know everything.