drool

hello everyone, I hope I'm just overly worried but I can't sleep anyways so might as well ask if anyone has seen this before since I can't find anyone describing this exact thing on here.. so today i let my rats free roam, they came out like always. but suddenly olga started laying down flat...

I am incredibly concerned currently. I have been monitoring my rat fish for a few days, his behavior has changed a bit and I checked him out and eventually noticed his teeth seeming to be over grown. He’s not the biggest chewer but hasn’t struggled until recently. His behavior changed only a few...