Not my rat, but my sister’s. How sick is he?

EMERGENCY very bad cut on my rat following a fight. No vet open

rat just regurgitated - not a cause of concern, right?

Need help/advice on what to do (sick rat)

Help! He is still in choking mode, I recently lost a rat to this

is my rat sick?

NSFW: Sick NYC rat, Need Vet advice

Sick rat circling and frantically grooming

My Rat Is Sick

Rat ownership is so bittersweet

Rat ate bong resin

Rat help