Hello, I have a pretty serious question to ask...My boyfriend's cat cuddles, who is about thirteen or twelve years old has been throwing up more and more recently..it has not reached a extreme level yet as in, a few times a day or something super bad but she nearly everyday in these few days vomits and when she does, it is a apple green to a darker shade of green, and we are not sure what is going on with her. We conclude maybe she is eating grass outside and thats why it is greenish but, we're not sure otherwise. She seems to act ok and purr and get attention and the usual aside from that. I have also noticed her feet pads are cold sometimes....and aside from all that, she is fine....because I assume it is normal for older cats to rasp when they breath at times and make sounds that sound like snoring and all.....if anyone could shed some light on this please do, we are very concerned about her and really hope she does not have to be put down if she's suffering etc...thanks.