The internet is gushing over a heartwarming video of a CISF (Central Industrial Security Force) officer playfully interacting with his K9 partner. This clip serves as a delightful reminder of the important role CISF dog squads play in safeguarding Delhi Metro's vital stations. Did you know? These highly trained canine companions are crucial for security checks, sniffing out explosives and suspicious materials, and maintaining overall vigilance. Next time you're at a public place, keep an eye out