Out of our national fondness for all things pet-related have grown a m

Out of our national fondness for all things pet-related have grown a market for human-inspired accessories and accoutrements that are bringing forth gold-studded dog collars, silk pet sweaters, and high thread-count cat beds.

A. things pet-related have grown a market for human-inspired accessories and accoutrements that are bringing

B. things pet-related has grown a market for human-inspired accessories and accoutrements that is bringing

C. things that are pet-related has grown a market for human-inspired accessories and accoutrements that bring

D. pet-related things have grown a market for human-inspired accessories and accoutrements that are bringing

E. pet-related things has grown a market for human-inspired accessories and accoutrements that bring