Ok, in October I had to put down one if my cats. The vet said she either got a hold of rat poison or she had leukemia. Her symptoms were, white gum, no energy, she did nothing but lie around and sleep, and wouldn't eat.

Now my other cat is acting somewhat similar. She sleeps a lot more than usual. Doesn't play like she use to and is throwing up. She still has pink gums and eats a lot, but can't keep it down. She is a very small cat. She is almost 1 and hasn't grown for months, but the vet said that some cats just stay small. Last time I took her in she was perfectly healthy. That was a couple months ago and now I'm really worried.

Any thoughts or advice? I plan on taking her to the vet tomorrow.