they have miniature greyhounds now. they are so cute! and corgis are cool but a little larger. i also am partial to shelties though and they can get to be around 20 lbs or more. i am looking into another dog too that is a small one but i am getting a rescue when i find the right one. having a fenced in yard when you're disabled helps no matter what size dog you get. i try to walk with my dog once in a while but sometimes i'm just not able to because of my disability. good luck in your search and i hope you find the perfect doggie soon!