Tyanna
Junior Guinea Pig
hi! Today I noticed a white substance smeared on the cover I use to put hay on. What could this be?
I use water out of water bottles, and my pellets are Timothy based, but I will reduce pellets!
I would only it if you have lots calcium pees; the odd one is no problem at all. Some guinea pigs are much more sensitive to calcium - I see that with my own two dozen piggies.