I’m concerned about my mice?? (Are they fighting? Etc)?
I’ve noticed today that one of the four is much bigger than the rest even though she was the same size when I got them, as well as one of my other’s seeming to have a bit of redness and what looks to be small splots of blood by her ears.
I can’t tell if the biggest one is picking on the others or hoarding food or what but I am concerned for their safety and would appreciate any tips.
(I have the injured one in a separate 5gal tank until tomorrow; I might resort to separating them into pairs if I have to) Any help is very much appreciated!