The Barker Shop 333 Droste Rd, Saint Charles, MO63301 In 2007 this pet grooming shop got a new owner and a new name. The Barker Shop is conveniently located on the…More lower level of a strip mall on Droste Road. There are three groomers to take care of the grooming needs of all breeds of dogs and cats. Appointments are suggested, but not necessary. Many times, a person will walk in for a quick nail trim for their pet.