Puppy4me,Welcome to the Forum,I am sure you'll find the puppy you need or a mature older dog,who does not need to walk too much,but will offer you plenty of love
If you don't need a guide-dog,just a dog to cuddle up with,the shelters have lots of dogs,who would be more than happy to give you love and devotion,in return for you rescuing him
Good Luck in your search for a companion