I've had the Flossie Teacakes stuffed animal sleeping bags Pinned for quite awhile but finally got on to making them after Cat gave me the gorgeous Heather Ross Far Far Away fabric as a gift. The pattern comes in three sizes - Daddy Bear (Teddy), Mummy Bear (Foofoo) and Baby Bear (Snooks). I don't know if Teddy is really a daddy bear (its sex varies from day to day to be honest) but the bag fits beautifully.
I'd like to make a longer one to accommodate Puppy, as he fits nicely in the largest width-wise but is too long - the beauty of the pattern is that it's easily altered to accommodate a range of animals of different sizes and shapes.
I bought the pink fabric from Stitchbird because I really felt that they had to be set. Not because I like buying fabric, oh no. All the rest of the fabrics came from my stash so I feel vaguely virtuous about the whole exercise. Vaguely. Though if I have to get a fourth version to make Puppy's bag...
Just simple straight line quilting but you could get fancy if you wanted - they'd be a great project to try out free-motion machine quilting.