So, I've got a few mice going to supply my hoppers for my baby balls. I've done this numerous times in the past, and have never had any problems. I've got a female thats making a constant grunting noise..."grnt-grnt-grnt-grnt-grnt.......".
Its pretty much continuous. To make matters worse, she recently had a litter and now a couple of the babies have mysteriously died. I don't know if its related or not. The remaining babies seem perfectly healthy, and have milk in thier bellies.
Any ideas as to whats behind the grunting noise? I figure its some type of respiratory infection but thats just a guess. Thanks for any help!


