Yorkies have such small feet and limbs, and I've heard of incidences where dogs choked inside their crate while wearing their collar because it got caught on the bars.
Right now I am clumsily lining the inside of Mishka's crate with old bedsheets. I call it "building a dog nest." The setup keeps falling apart though when she digs, etc. She likes it though, she'll lean against the sides of the crate where there would normally be bare bars.
I thought to myself, surely I'm not the only person to have thought of something like this. So I found this for sale on Amazon:
http://www.amazon.com/Side-Door-Classic-Cratewear-...
It looks like it'd be a great solution, much easier than running the corners of bedsheets through gaps in the crate bars. I wish it wasn't so expensive though. Does anyone use this product or something similar (hopefully something less expensive)? Have you made one yourself?