Hi, just a few minutes ago, I came home and put my mice in a small wire cage. I went to answer the phone and when I came back, one of my mice had been bitten on the front toe by my cat.It was bleeding a decent amount. But, when I looked at her, she was able to put full pressure on it. This is all my fault and I feel really bad. I should never have left them alone. I'm concened there may be an infection. What signs should I look for about infections or serios injury? Should I do anything special like clean the wound? Should I bring her to the vets? Any help ASAP would be greatly apperciated.