So my bf and i Have 3 kitties.. Biscuit: Is and outdoor/indoor cat.. she is 3 and fixed. Snoop is an indoor male 13, and fixed. Goomba is an indoor almost 2 year old male who is fixed. Lately biscuit only comes in to eat and when shes done, she stands at the door and cries and cries til we let her out.. and Snoop, lays on his bed in the spare room all day, comes out to eat and potty and goes right back.. My poor baby goomba is so bored. haha Neither of them look sick, nor are showing signs of being sick.. idk whats up. Any suggestions?