Ahhh, yoko - sooo cute! Welto?? Mine's not really interested in balls either except occasionally - although he likes running with other dogs chasing their own balls! Not a terrier thing I think!
Blue - DO let us know how it goes, we'll be thinking of you both!
Dog beds - we still just use sort of padded flat bed on top of vet fleece in crate and have a few of them - so one goes with him when he goes to Dh's work, one gets plonked in whatever room he's in. he does sleep on them sometimes, but is just as likely to flop on the laminate... not sure if it's worth it!
Wolfie - how's your ankle doing?