Bladder Stone and Bladder Sludge

[TreasuredFriend]

Street baby Sylvia, silver NewZealand mix, underwent bladder stone surgery in July 2008. A large stone and a tiny forming one were removed. We have amped up her exercise time, expanded her housing area, and she gets a huge bowl of water, low-calcium greens, and approx. 1 teaspoon of Oxbow BBT pellets a day. Sylvia is 7.75 lbs.
She was checked again on Jun-16-09 by physical palpation; no new stones were felt.

We saved her stones in a jar, to show bunny guardians what they look like!

 

[TreasuredFriend]

From our vet's experience, she's had patients ( buns ) with stones, or buns with sludge. I am curious if RO family members have had both stones and sludge at the same time.