As one of its daily deals, Groupon offers this Portable Doghouse
for shipping. Aside from the price below, that's the lowest total price we could find by $5. This doghouse folds flat and features a removable roof secured with a hook-and-loop closure. Deal ends August 5 at 1 am ET.
A close price: DBROTH via Amazon offers it for $19.10 with free shipping for Prime members.