Next Week's Sale

The fabric store has a lovely sale planned for next week.  They will have thread, batting and all sorts of materials designed to aid the construction of quilts and clothing for sale.  Do you think we should warn the fabric people they need to keep a close eye out for kittens at this event?  We don't know why Brother would attack it.  We're even thinking about buying some patterns to make clothing for him while they're on sale.  We expect much kitten hostility none the less.