PETCO 35860 Chester Rd, Avon, OH44011 PETCO is located on Chester Road, situated near the Route 83 intersection, near I-90. The store specializes in pet food…More and supplies. PETCO carries items for cats, dogs, birds, fish, reptiles, amphibians and other small animals. Pets are welcome to come and shop along with their owners. Services offered at this location include: dog training, full grooming service, pet photography and an aquatic department.