Hi I have Had my two robo hamsters around 3 weeks. They are sisters and one of them is much larger than her sister. In the last week the larger one spends all her time chasing the smaller one. At first they weren't making a sound but now they squeak a lot. I haven't seen them box nor have I seen any blood, cuts or patches with missing hair. They are in a large cage with two weels, two water bottles, they are being scatter fed and they now only have a large open nest. They also have one large sand bath and two identical tunnels. That's all that's in there cage I can take pictures of the cage. At night all I can just hear them running up and down squeaking. is it too early to separate them. It's always that smaller one being chased I feel very stressed about it. Please help!
