My Hamster has a red ear? helpp.?

Question

Well ive had my 2 dwarf hamsters for a couple of months and one has had her right ear red and idk wut to do or where it came from..the other hamster looks like shes biting her ear but i have inspected her ear and there is not cuts or wounds and shes very normal she active and everything she just squeaks at times when no one is touching her and im scared..what should i do?

Answer 1

Maybe they have had a fight that you didnt see.