A boutique bike design company from Denmark, KP Cykler, is tackling this problem with their new sidecar bicycle.
@baileystocker We need this to walk the dogs! Agatha could jump in and ride shotgun when she got tired!
HAHAHA! Maybe this! Folding bike with sidecar.
Amazing Cool Bicycles - T-Cargo side car bike. Between friends & cargo, I could find some good uses for this.
haul large packages and surfboards with the horse sidecar bicycle - created via http://pinthemall.net
bicycle sidecars - Google Search
bicycle with sidecar - Google Search