So my cat forrest was a stray, she was spayed when i found her and ive had her for about a year which is probably close to her age give or take a couple months. Once she fell out of a two story tree because a god forsaken fireman dropped her. She was all right, no obvious limping. About two months ago she started hissing when i would pick her up to take her outside everyday, (she cant go through the living room because our 3 other indoor cats whom she doesnt get along with) i didnt pay it much mind because she wouldnt hiss when i picked her up all the time like when outside trying to take her in. For the past two days she hasnt been eating as much and sleeping ALOT, i havent taken her out cause its been very cold and snowed yesterday. Last time she went, she took a while to go (go as in the litter box) and this morning she threw up the food a couple minutes after eating. Though shes still expressive and shes had her sick days here and there im still wanting to make sure. Please dont get me worried over nothing and i dont allow putting her on meds. Shes a short hair and i rarely give her dry food, normally its 1 1/2 a can of food a day