My 4 month old squirrel, Squirrelagirl, has been making this constant noise for almost 5 days now I don't know if it's a cough, a sneeze, or just a noise but I'm conserned. She still isn't weaned and I've listened to her breathing to see if any fluid is in her lungs but they sound clear. The best way I can describe it is like a "tsk" noise. She's eating good active and playful. This is my first time raising a squirrel and I really love her and want to make sure that she's happy and healthy