[Kidxister]

Ratty is the dominant rat she made sure Riley Jr. knew this, so I wasn't concerned when she got fatter then Riley Jr.
We teased her a little called her fatty Ratty.
However she started acting like she was starving, nearly taking my finger off when I gave her food. I look it up and the internet said that rats have different personalities like people so I wrote it off.
Now she is skinnier then Riley Jr.
Do you think we hurt her feelings and now she has an eating disorder, or maybe I switched the rats (not likely), or maybe she is sick?
If she's sick what could it be. I haven't really found anything on the internet about it.

 

[Isamurat]

Don't worry about hurting her feelings, rats don't take words like we do, they take the sentiments with them.

How old is she and can you get a photo of her stretched out running or climbing so we can see if she's fat or thin

It's hard to tell if you have a health problem here, first off I'd try weighing her once a week for a couple of weeks, looking for how much she's loosing, if she is ( she might have had a growth spurt or something), also is she showing any signs of discomfort such as sitting hunched or fluffy and bruxing