ok so i have a pet rato doris. i just aquired him like a month ago. he is just a fabulous rat, and took to me extremely quickly. BUT i have a big problem. TOday after school i went to pick and he squeeled and wiggled out of my hand quickly. and i noticed him trying to walk and just rolling to his right. it is so weird. so i waited a while and now he is walking fine but is walking in little circles and every once and a while rolling over like a summersault kind of thing. I DONT NO WUT TO DO. does anyone know wut has happened to him or wut could have happened because i am extremely concerned. If i need to can i just take him to a vet or sumthing? any help or suggestions will be appreciated greatly.