TagWorks inside Chula Vista's PetSmart at 1840 Main Court operates a self-service laser-engraving kiosk that cuts custom pet identification tags from anodized aluminum blanks in under two minutes, covering both sides with owner contact data sealed beneath a scratch-resistant protective film. The patented kiosk system — protected under U.S. utility patents for public-use tag-marking technology — stocks multiple collections including Sport, Blingz (genuine Austrian crystal inlays), and Elegance (polished nickel and brass), complementing the broader collar and leash inventory at stores such as IB Pet Chula Vista that carry independent and specialty brands. Tag shapes range from bones and hearts to breed-specific silhouettes for dogs and fish- and cat-face profiles for felines, each accommodating up to four lines of back-side engraving with a maximum of 21 characters per line. The anodized-aluminum substrate resists corrosion from rain, pool water, and salt air along Chula Vista's bayfront, a durability factor relevant to pets whose veterinary microchip records are maintained at nearby clinics including Dr. Lynette Henderson on Telegraph Canyon Road. Each finished tag ejects from the machine with a split ring pre-attached for immediate collar installation.