hi my name is kellen and i have a question about my 7 year male old russian blue. his name is comet.okay so normally he is energetic lively and playful. he brushes up against your leg and jumps on you and all that good stuff. two days ago however after being outside all night in fair weather i came home and after a few minutes in his presence i noticed he wasnt as excited as he usually is to see me.after a few more minutes he got up slowly and came over to me. for the last two days he has be active only 10% of his usual daily routine. his meow has gotten more rough and a small bit lower in tone. he seems to have a really difficult time trying to go to the bathroom. he doesnt eat as much or drink as much water. whats wrong with him?! please email me at silverfish69_99@yahoo.com if you can help me