I've been thinking about how to word this for hours so it didn't sound so 'indelicate' and I can't...so please forgive me for sounding crass! Yesterday morning when I went into my Cotton's cage,there was this almost small, ping-pong ball size ball of poo in there! I've seen tiny balls before, but nothing like this! There was the usual amount of normal feces, too, but that thing scared me to death! I really don't see how he passed it without it hurting him! I checked...he's fine, and he's acting, eating, pooping and drinking normally. This morning, there was only his normal feces. His diet didn't change...the night before, he did have a little canteloupe, but he's had it lots of times before and it didn't do that! He's 4 years old...should I take him to a Vet? If he wasn't going to the bathroom, I'd have been there yesterday...might be impaction... but with this...I don't know! What's anybody think?